OliveTin has JWT Audience Validation Bypass in Local Key and HMAC Modes

Summary When JWT authentication is configured using either: - authJwtPubKeyPath local RSA public key, or - authJwtHmacSecret HMAC secret, the configured audience value authJwtAud is not enforced during token parsing. As a result, validly signed JWT tokens with an incorrect aud claim are accepted...

PT-2026-23613

Name of the Vulnerable Software and Affected Versions OliveTin versions prior to 3000.11.1 Description OliveTin allows access to predefined shell commands from a web interface. When JWT authentication is configured using a local RSA public key authJwtPubKeyPath or an HMAC secret authJwtHmacSecret...

CVE-2026-26717

An issue in OpenFUN Richie LMS in src/richie/apps/courses/api.py. The application used the non-constant time == operator for HMAC signature verification in the synccourserunfromrequest function. This allows remote attackers to forge valid signatures and bypass authentication by measuring response...

CVE-2026-26078: Authorization Bypass Through User-Controlled Key

Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, when the patreonwebhooksecret site setting is blank, an attacker can forge valid webhook signatures by computing an HMAC-MD5 with an empty string as the key. Since the request body is known to th...

CVE-2026-26717: Observable Timing Discrepancy

An issue in OpenFUN Richie LMS in src/richie/apps/courses/api.py. The application used the non-constant time == operator for HMAC signature verification in the synccourserunfromrequest function. This allows remote attackers to forge valid signatures and bypass authentication by measuring response...

CVE-2026-26717

An issue in OpenFUN Richie LMS in src/richie/apps/courses/api.py. The application used the non-constant time == operator for HMAC signature verification in the synccourserunfromrequest function. This allows remote attackers to forge valid signatures and bypass authentication by measuring response...

PT-2026-21958

Name of the Vulnerable Software and Affected Versions OpenFUN Richie LMS affected versions not specified Description The application uses a non-constant time comparison operator for HMAC signature verification within the sync course run from request function, located in...

CVE-2026-26717

The OpenFUN Richie (LMS) platform is vulnerable to an HMAC timing attack due to the use of a non-constant time == operator during signature verification. The flaw exists in the sync_course_run_from_request function within src/richie/apps/courses/api.py. This allows remote attackers to forge valid...

📄 WordPress StoryChief 1.0.42 Shell Upload

This Metasploit module exploits an unauthenticated arbitrary file upload vulnerability in the StoryChief WordPress plugin less than or equal to 1.0.42. The plugin exposes a webhook endpoint at /wp-json/storychief/webhook which accepts a forged HMAC. Because the plugin uses an empty secret for HMA...

openSUSE 16 Security Update : openCryptoki (openSUSE-SU-2026:20233-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20233-1 advisory. Upgrade openCryptoki to 3.26 jscPED-14609 Security fixes: - CVE-2026-22791: supplying malformed compressed EC public key can lead to heap...

Security update for openCryptoki (moderate)

openSUSE security update: security update for opencryptoki ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20233-1 Rating: moderate References: bsc1256673 bsc1257116 Cross-References: CVE-2026-22791 CVE-2026-23893 CVSS scores: CVE-2026-22791 SUSE :...

SUSE-SU-2026:20434-1 Security update for openCryptoki

This update for openCryptoki fixes the following issues: Upgrade openCryptoki to 3.26 jscPED-14609 Security fixes: - CVE-2026-22791: supplying malformed compressed EC public key can lead to heap corruption or denial-of-service bsc1256673. - CVE-2026-23893: Privilege Escalation or Data Exposure vi...

SUSE-SU-2026:20345-1 Security update for openCryptoki

This update for openCryptoki fixes the following issues: Upgrade openCryptoki to 3.26 jscPED-14609 Security fixes: - CVE-2026-22791: supplying malformed compressed EC public key can lead to heap corruption or denial-of-service bsc1256673. - CVE-2026-23893: Privilege Escalation or Data Exposure vi...

GHSA-R33W-FG8J-9C94 MagicLink: Insecure Deserialization of MagicLink Actions Leads to Remote Code Execution

Description MagicLink stores serialized action objects in the magiclinks.action database column and deserializes them without integrity validation or class allowlisting in src/MagicLink.php and src/Actions/ResponseAction.php. An attacker with the ability to manipulate database records e.g., via S...

MagicLink: Insecure Deserialization of MagicLink Actions Leads to Remote Code Execution

Description MagicLink stores serialized action objects in the magiclinks.action database column and deserializes them without integrity validation or class allowlisting in src/MagicLink.php and src/Actions/ResponseAction.php. An attacker with the ability to manipulate database records e.g., via S...

Sensitive Information Disclosure

Amazon SageMaker Python SDK is vulnerable to sensitive information disclosure. The vulnerability is due to the ModelBuilder HMAC signing key being returned in cleartext in the DescribeTrainingJob API response, which allows an attacker with API access and S3 output write permissions to upload...

CVE-2025-68621 Trilium Notes has a Timing Attack Vulnerability in /api/login/sync

Trilium Notes is an open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases. Prior to 0.101.0, a critical timing attack vulnerability in Trilium's sync authentication endpoint allows unauthenticated remote attackers to recover HMAC...

Trilium Notes security vulnerabilities

Trilium Notes is a hierarchical note-taking application developed by Zadam, the individual developer of this project. It focuses on building large personal knowledge bases. Versions of Trilium Notes prior to 0.101.0 contained security vulnerabilities. These vulnerabilities stemmed from critical...

CVE-2025-68621: Observable Timing Discrepancy

Trilium Notes is an open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases. Prior to 0.101.0, a critical timing attack vulnerability in Trilium's sync authentication endpoint allows unauthenticated remote attackers to recover HMAC...

Security Bulletin: auth0/node-jws HS256 signature verification bypass via improper HMAC secret handling (≤3.2.2, 4.0.0)

Summary auth0/node-jws HS256 signature verification bypass due to improper HMAC secret handling versions ≤ 3.2.2 and 4.0.0 Vulnerability Details CVEID:CVE-2025-65945 DESCRIPTION: auth0/node-jws is a JSON Web Signature implementation for Node.js. In versions 3.2.2 and earlier and version 4.0.0,...