Overzicht van binnengekomen advisories.
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WWBN AVideo through commit 9c39d8c8 contains an authorization bypass vulnerability rooted in the getToken() function, which generates tokens without binding them to a specific user identity or intended purpose. The Gallery plugin endpoint (plugin/Gallery/view/sections.php) issues these valid tokens to unauthenticated visitors, creating a critical security gap. Attackers can obtain a token from the Gallery endpoint without any authentication and then reuse it to bypass authorization controls in other subsystems, such as view/hls.php. This allows unauthorized access to restricted video content that should require proper authentication. The vulnerability represents a flawed token issuance and validation design, effectively nullifying access controls across multiple subsystems. No user interaction is required beyond a simple unauthenticated request to the Gallery endpoint.
Bekijk origineel advisory →A command injection vulnerability has been identified in TRENDnet TEW-821DAP version 2.2.01b05. The vulnerability resides in the /cgi-bin/upload.cgi file within the ssi component, where manipulation of the filename argument allows for command injection. The attack can be initiated remotely without physical access to the device. A public exploit has been released, increasing the risk of active exploitation. The vulnerability affects an unknown function within the identified file. Given the remote exploitability and public exploit availability, this poses a significant risk to affected devices. TRENDnet TEW-821DAP is a wireless access point, making this vulnerability particularly concerning for network security. Users are advised to apply patches or mitigations as soon as they become available.
Bekijk origineel advisory →The Mailgun for WordPress plugin versions up to and including 2.2.0 is vulnerable to Server-Side Request Forgery (SSRF) via path traversal. The vulnerability exists in the add_list() function due to insufficient input validation of user-controlled array keys from $_POST['addresses'], which are only passed through sanitize_text_field() before use. Unauthenticated attackers can exploit this flaw to make authenticated POST requests to any Mailgun API endpoint using the WordPress site's stored API key. This can be leveraged to create inbound email-forwarding routes that intercept password reset emails. Successful exploitation can lead to full administrator account takeover. No authentication is required to exploit this vulnerability, making it particularly dangerous for any site running the affected plugin versions.
Bekijk origineel advisory →NLTK versions before 3.9.3 contain a vulnerability in the downloader module that fails to verify file integrity after downloading packages and before extraction. This flaw allows attackers to perform man-in-the-middle (MITM) attacks or DNS poisoning to inject malicious package contents. Because no validation occurs prior to extraction, the malicious content is processed without detection. The vulnerability poses a significant supply chain risk for any application or workflow relying on NLTK's package downloading functionality. Users are advised to upgrade to NLTK 3.9.3 or later to mitigate the risk. The issue is tracked as CVE-2026-63310 and has been acknowledged in a GitHub security advisory.
Bekijk origineel advisory →CVE-2026-62243 affects Netty (io.netty:netty-handler) versions 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final. The vulnerability disables TLS hostname verification on the SslProvider.OPENSSL client path when a plain (non-extended) X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable, specifically in Java 25+ environments. This misconfiguration allows man-in-the-middle (MITM) attackers to present certificates issued for different hostnames that are accepted without validation. The flaw exposes applications using Netty's OpenSSL provider to certificate spoofing and interception of encrypted traffic. Fixed versions are 4.2.17.Final and 4.1.137.Final. Users are strongly advised to upgrade to the patched versions immediately. The vulnerability is particularly significant given Netty's widespread use as a foundational networking library in Java-based enterprise and cloud applications.
Bekijk origineel advisory →A vulnerability in strongSwan before version 6.0.7 involves mishandling of identity parsing and cloning. Specifically, parsed EAP-Identities that result in an empty but non-NULL encoding are not correctly cloned. This flaw triggers a double-free condition when the duplicate identities are destroyed. Double-free vulnerabilities can lead to memory corruption, potential crashes, or arbitrary code execution. The issue has been addressed in strongSwan version 6.0.7. Users are advised to upgrade to the patched version immediately. The vulnerability is tracked as CVE-2026-47895 and is considered high severity.
Bekijk origineel advisory →CVE-2026-68766 describes a vulnerability in hashcat where the application fails to restrict command-line options when parsing restore files. Attackers can craft malicious restore files that inject output-redirecting options such as --outfile and --potfile-path. This allows appending attacker-controlled content to arbitrary files on the system. The vulnerability can lead to code execution when attackers target shell startup files such as .bashrc or .profile. The flaw exists in hashcat's restore.c source file around lines 365-369. A fix was committed to the hashcat repository and is available in versions after v7.1.2. The issue was also tracked in hashcat's GitHub issue tracker as issue #4738. VulnCheck published an advisory detailing the attack vector and impact. This represents a significant security risk for systems where untrusted restore files could be introduced.
Bekijk origineel advisory →The WS Form LITE Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to and including 1.10.80. The vulnerability arises from deserialization of untrusted input from form submission meta values, allowing unauthenticated attackers to inject a PHP Object. While no known POP chain exists within the vulnerable plugin itself, the risk escalates significantly if another installed plugin or theme provides a POP chain. In such cases, attackers could potentially delete arbitrary files, retrieve sensitive data, or execute arbitrary code. The vulnerability requires no authentication to exploit, broadening the attack surface. Affected site administrators should update to a patched version immediately to mitigate risk.
Bekijk origineel advisory →WWBN AVideo through commit 9c39d8c8 contains a cross-site request forgery (CSRF) vulnerability in the releaseVideoNow.json.php endpoint. The endpoint lacks authenticity/CSRF token checks and accepts GET requests, making it susceptible to exploitation. An attacker can craft a malicious cross-site GET request that leverages an authenticated administrator's session cookie. By manipulating the videos_id parameter, the attacker can permanently publish any embargoed or restricted video without authorization. This vulnerability requires the victim administrator to be logged in and visit or load a malicious resource. The impact is unauthorized modification of content visibility settings on affected AVideo installations. Administrators and site operators using AVideo should apply patches or mitigations as referenced in the GitHub security advisory and VulnCheck advisory.
Bekijk origineel advisory →CVE-2026-57998 affects better-npm-audit versions through 3.11.0 and the 4.0.0-rc.2 prerelease. The vulnerability exists because the tool interpolates the user-supplied --registry option directly into a shell command string in src/handlers/handleInput.ts without any validation or quoting. This string is then passed to child_process.exec() in index.ts, which spawns a shell. An attacker who can control the --registry argument can inject shell metacharacters such as semicolons, pipes, or command substitution sequences to execute arbitrary operating system commands. The injected commands run with the same privileges as the process executing the npm audit. This is a classic OS command injection vulnerability stemming from unsafe use of child_process.exec() with unsanitized user input. A fix has been proposed via a pull request on the GitHub repository.
Bekijk origineel advisory →AVideo through commit 9c39d8c8 contains a critical authentication bypass vulnerability. The function deduplicateByEncoderQueueId() exposes video_id_hash credentials for any video via encoder_queue_id without verifying ownership. The function useVideoHashOrLogin() then converts this hash into a passwordless login session as the video owner. An attacker with basic upload permissions can retrieve an administrator's video_id_hash by omitting the videos_id parameter in a request. This hash can then be used in an unauthenticated request to gain full administrative session access. Once admin access is obtained, the attacker can modify system configuration and potentially compromise the entire platform. The vulnerability chain combines an information disclosure flaw with an insecure authentication mechanism.
Bekijk origineel advisory →NLTK versions before 3.10.0 contain an arbitrary local file read vulnerability in the StreamBackedCorpusView component. The vulnerability arises because the code calls builtins.open() directly instead of using the security-aware pathsec.open(), effectively bypassing the pathsec.ENFORCE security control. Attackers who can control the fileid argument can exploit this flaw to read arbitrary local files on the system, regardless of the ENFORCE setting. This could expose sensitive system files, configuration files, and application credentials. The vulnerability has been assigned CVE-2026-63312 and is documented in both the NVD and a GitHub Security Advisory. A fix is available by upgrading to NLTK 3.10.0 or later. The issue represents a security control bypass in a widely-used Python natural language processing library, making it potentially impactful for applications that process user-supplied corpus file identifiers.
Bekijk origineel advisory →A stack-based buffer overflow vulnerability has been identified in TRENDnet TEW-821DAP version 2.2.01b05. The flaw resides in the uci_safe_get function within the /cgi-bin/apply_time.cgi file, part of the NTP Timezone Configuration Handler component. An attacker can exploit this by manipulating arguments such as system.ntp.server, system.ntp.enable_server, cameo.time.time_zone, and cameo.cameo.syslog_server. The vulnerability can be triggered remotely without physical access to the device. A public exploit has already been disclosed, increasing the risk of active exploitation. The affected device is a wireless access point, making this a concern for network infrastructure security. No patch information is currently noted in the article.
Bekijk origineel advisory →Cybersecurity researchers discovered 14 trojanized npm packages disguised as calendar and streak utility tools that secretly deliver a Linux backdoor called RedC2 4.0. The malware is AI-powered and features an AI-assisted command-and-control (C2) infrastructure. Upon loading, the malicious module locates a bundled binary, marks it executable, and launches it as a detached background process to avoid detection. The campaign was uncovered by TrendAI, Trend Micro's AI-focused research division. This represents a supply chain attack targeting developers who install seemingly legitimate npm packages. The use of AI in the C2 infrastructure marks an evolution in malware sophistication. The attack specifically targets Linux environments, making it relevant to server and cloud infrastructure. Developers and organizations relying on npm ecosystems are at elevated risk from this campaign.
Bekijk origineel advisory →A new malware family called SynkLoader is being distributed through phishing campaigns targeting Microsoft Teams users. The malware uses a fake lock screen to steal victim credentials. The campaign represents a previously unknown malware family, suggesting a new threat actor or toolset. Microsoft Teams is being exploited as a delivery vector, likely leveraging its widespread enterprise adoption. The attack methodology involves social engineering through Teams messages to lure users into interacting with the malicious payload. Credential theft via fake lock screens is a classic but effective technique adapted for the Teams platform. Organizations using Microsoft Teams should be vigilant about unsolicited messages and unexpected authentication prompts.
Bekijk origineel advisory →Check Point Research has disclosed a technique leveraging Microsoft Defender's legitimately signed boot-time remediation driver (BTR.sys) to perform arbitrary kernel-level file and registry operations on Windows systems. The technique affects Windows versions from Windows 7 through Windows 11 25H2. No software vulnerability is exploited and no external driver is required, making this a living-off-the-land attack using a trusted Microsoft-signed component. The driver, known as Boot Time Removal Tool (BTR.sys), can be weaponized to delete security software or other files at boot time. This represents a significant threat as it abuses a trusted, signed Microsoft component to bypass security controls.
Bekijk origineel advisory →CISA has issued a directive ordering U.S. federal agencies to prioritize patching two actively exploited vulnerabilities in TrueConf Server, a self-hosted communications platform. The vulnerabilities are being actively exploited in the wild, prompting CISA to add them to its Known Exploited Vulnerabilities (KEV) catalog. Federal agencies are required to remediate the flaws within a specified deadline under Binding Operational Directive 22-01. TrueConf Server is used for self-hosted video conferencing and team messaging, making it a potentially high-value target. The active exploitation underscores the urgency for both federal and private sector organizations to apply available patches immediately.
Bekijk origineel advisory →Microsoft has patched a maximum-severity vulnerability in Entra ID, its identity and access management (IAM) platform. The vulnerability has been actively exploited in attacks. Entra ID is a critical cloud-based identity service used by enterprises worldwide. The flaw represents a significant risk given the central role Entra ID plays in authentication and authorization workflows. Microsoft has issued a patch and is warning customers to apply it immediately. The exploitation of this flaw in the wild elevates its urgency to the highest level. Organizations relying on Entra ID for access management should prioritize remediation. No further CVE identifier was extracted from the available content snippet.
Bekijk origineel advisory →Threat actors are exploiting FTP server banners as a covert channel to hide and deliver malicious commands. The campaign introduces two previously undocumented remote access trojans named E4del and PINHOLE. By abusing FTP banners, attackers can blend malicious activity within legitimate network traffic, making detection more difficult. This technique represents a novel delivery mechanism for malware distribution targeting Windows systems. The use of two distinct RATs suggests a sophisticated, multi-stage operation. The discovery highlights an emerging trend of abusing legitimate protocol features for command delivery.
Bekijk origineel advisory →Cisco has released security updates addressing nine vulnerabilities across its Crosswork platforms and Secure Workload Software, discovered as part of an ongoing internal security review. Five of the nine vulnerabilities carry a maximum CVSS score of 10.0, indicating critical severity. Four of the flaws affect Crosswork Data Gateway, Crosswork Network Controller, and Crosswork Planning regardless of device configuration. The patches are part of a continued comprehensive internal audit of Cisco products. The vulnerabilities pose significant risk due to their critical scoring and broad impact across multiple Crosswork platform components. No specific CVE identifiers or exploitation details are provided in the article excerpt. Organizations using affected Cisco Crosswork and Secure Workload products are urged to apply the patches immediately. The breadth of affected products and the maximum CVSS scores highlight the severity of this security update round.
Bekijk origineel advisory →