OpenC3 COSMOS - Hijacked session token can be used to reset password for persistence

Summary The OpenC3 password change functionality allows a user to change their password without providing the old password, by accepting a valid session token instead. In assumed breach scenarios, this behaviour can be exploited by an attacker who has already obtained a valid session token, to ga...

PT-2026-34328

Name of the Vulnerable Software and Affected Versions InstructLab affected versions not specified Description A path traversal flaw exists in the chat session handler. A local attacker can manipulate the logs dir parameter to create new directories and write files to arbitrary locations on the...

PT-2026-34381

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the ksmbd module occurs when a multichannel session binding request fails, such as due to an incorrect password. In these instances, the error path unconditionally sets the...

PT-2026-36878

Name of the Vulnerable Software and Affected Versions OpenC3 COSMOS versions prior to 6.10.5 OpenC3 COSMOS versions prior to 7.0.0-rc3 Description The password change functionality allows a user to change their password without providing the current password, as the system accepts a valid session...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013606)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013606 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid wi...

Text Steganography with Dynamic Codebook and Multimodal Large Language Model

With the popularity of the large language models LLMs, text steganography has achieved remarkable performance. However, existing methods still have some issues: 1 For the white-box paradigm, this steganography behavior is prone to exposure due to sharing the off-the-shelf language model between...

CVE-2026-41133 pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database...

CVE-2026-41133 pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database...

EUVD-2026-24574

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database...

CVE-2026-41133 pyLoad has Stale Session Privilege After Role/Permission Change (Privilege Revocation Bypass)

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database...

CVE-2026-41133

pyLoad is a free and open-source download manager written in Python. Versions up to and including 0.5.0b3.dev97 cache role and permission in the session at login and continues to authorize requests using these cached values, even after an admin changes the user's role/permissions in the database...

CVE-2026-41133

The CVE concerns pyLoad (Python download manager). Affected: versions up to 0.5.0b3.dev97. Root cause: the session cache stores user role/permissions at login and continues to authorize requests using these cached values even after an admin changes the user’s role/permissions in the database. Thi...

CVE-2026-40935

WWBN AVideo is an open source video platform. In versions 29.0 and prior, objects/getCaptcha.php accepts the CAPTCHA length ql directly from the query string with no clamping or sanitization, letting any unauthenticated client force the server to generate a 1-character CAPTCHA word. Combined with...

CVE-2026-41056

WWBN AVideo is an open source video platform. In versions 29.0 and below, the allowOrigin$allowAll=true function in objects/functions.php reflects any arbitrary Origin header back in Access-Control-Allow-Origin along with Access-Control-Allow-Credentials: true. This function is called by both...

CVE-2026-41056 AVideos has CORS Origin Reflection with Credentials on Sensitive API Endpoints that Enables Cross-Origin Account Takeover

WWBN AVideo is an open source video platform. In versions 29.0 and below, the allowOrigin$allowAll=true function in objects/functions.php reflects any arbitrary Origin header back in Access-Control-Allow-Origin along with Access-Control-Allow-Credentials: true. This function is called by both...

CVE-2026-40929

WWBN AVideo 29.0 and earlier: the endpoint objects/commentDelete.json.php mutates state to delete comments without CSRF validation, lacking forbidIfIsUntrustedRequest(), CSRF/global token, or Origin/Referer checks. Because session.cookie_samesite=None, cross-site requests from attacker pages carr...

CVE-2026-6832

Hermes WebUI contains an arbitrary file deletion vulnerability in the /api/session/delete endpoint that allows authenticated attackers to delete files outside the session directory by supplying an absolute path or path traversal payload in the sessionid parameter. Attackers can exploit unvalidate...

CVE-2026-6829

nesquena hermes-webui contains a trust-boundary failure vulnerability that allows authenticated attackers to set or change a session workspace to an arbitrary existing directory on disk by manipulating workspace path parameters in endpoints such as /api/session/new, /api/session/update,...

CVE-2026-40943

Oxia is a metadata store and coordination system. Prior to 0.16.2, a race condition between session heartbeat processing and session closure can cause the server to panic with send on closed channel. The heartbeat method uses a blocking channel send while holding a mutex, and under specific timin...

CVE-2026-40928

WWBN AVideo is an open source video platform. In versions 29.0 and prior, multiple AVideo JSON endpoints under objects/ accept state-changing requests via $REQUEST/$GET and persist changes tied to the caller's session user, without any anti-CSRF token, origin check, or referer check. A malicious...