CVE-2026-56022

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.640...

CVE-2026-56022 Webmin MFA bypass

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.640...

CVE-2026-56022 Webmin MFA bypass

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.640...

CVE-2026-56022

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.641...

EUVD-2026-37907

Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header, allowing bypass of additional MFA requirements. Fixed in 2.641...

PraisonAI LinearBot processes unsigned webhooks when LINEAR_WEBHOOK_SECRET is missing

PraisonAI LinearBot processes unsigned webhooks when LINEARWEBHOOKSECRET is missing Summary PraisonAI's LinearBot starts a public webhook listener on 0.0.0.0 and treats LINEARWEBHOOKSECRET as optional. When the secret is absent, startup only logs a warning and handlewebhook skips Linear-Signature...

GHSA-FC26-M9PF-V56Q PraisonAI LinearBot processes unsigned webhooks when LINEAR_WEBHOOK_SECRET is missing

PraisonAI LinearBot processes unsigned webhooks when LINEARWEBHOOKSECRET is missing Summary PraisonAI's LinearBot starts a public webhook listener on 0.0.0.0 and treats LINEARWEBHOOKSECRET as optional. When the secret is absent, startup only logs a warning and handlewebhook skips Linear-Signature...

Insufficient Session Expiration

Overview Affected versions of this package are vulnerable to Insufficient Session Expiration in the JWT validation process. An attacker can maintain persistent unauthorized access by presenting tokens that omit the exp and iat claims, thereby bypassing session expiration and freshness checks. Thi...

ZITADEL: Missing Token Lifecyle Validation (`exp` and `iat`) in JWT IdP Provider

Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation. ZITADEL enforces a 1-hour maximum token age freshness window maxAge calculated from the token's issue time. However, this safety check is guarded by a presence...

GHSA-WXG7-W2V3-W38G ZITADEL: Missing Token Lifecyle Validation (`exp` and `iat`) in JWT IdP Provider

Summary A token lifecycle validation vulnerability was discovered in ZITADEL's external JWT Identity Provider IdP implementation. ZITADEL enforces a 1-hour maximum token age freshness window maxAge calculated from the token's issue time. However, this safety check is guarded by a presence...

EUVD-2026-37145

OpenClaw: Pairing-scoped device session could restore revoked node token authority...

GHSA-Q99W-VH6V-Q3V7 OpenClaw: Pairing-scoped device session could restore revoked node token authority

Summary In affected releases, a surviving pairing-scoped session for a device could re-establish node token authority after that node token had been revoked. Revocation should require the device to lose that authority unless it is approved again through the normal pairing flow. This issue affects...

OpenClaw: Pairing-scoped device session could restore revoked node token authority

Summary In affected releases, a surviving pairing-scoped session for a device could re-establish node token authority after that node token had been revoked. Revocation should require the device to lose that authority unless it is approved again through the normal pairing flow. This issue affects...

NPM: OpenClaw: Pairing-scoped device session could restore revoked node token authority

NPM: OpenClaw: Pairing-scoped device session could restore revoked node token authority vulnerability discovered by ? in WordPress Npm openclaw versions 2026.5.26...

Incorrect Authorization

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incorrect Authorization in the session management process. An attacker can regain previously revoked node token authority by maintaining a pairing-scoped device session after the token ha...

engine.io: Engine.IO: Denial of Service via crafted WebTransport session ID

A flaw was found in Engine.IO. When Engine.IO servers have WebTransport enabled, a remote attacker can craft a session ID to resolve an inherited property of the clients object during WebTransport upgrade handling. This can lead to a TypeError, resulting in a denial of service DoS for the server...

Siemens SIPROTEC 5 Small Space of Random Values (CVE-2024-54017)

Affected devices do not use sufficiently random values to create session identifiers. This could allow an unauthenticated remote attacker to brute force a session identifier and gain read access to limited information from the web server without authorization. This plugin only works with...

PT-2026-50713

Name of the Vulnerable Software and Affected Versions Webmin versions prior to 2.641 Description Webmin accepts basic authentication without session cookies when an attacker provides the 'User-Agent: webmin' header. This behavior allows the bypass of additional multi-factor authentication MFA...

PT-2026-50781

Name of the Vulnerable Software and Affected Versions pam usb versions prior to 0.9.2 Description This software provides hardware authentication for Linux using removable media. A flaw exists where the getenv function allows environment variable injection into local-check logic via the XRDP...

PT-2026-50778

Name of the Vulnerable Software and Affected Versions Mojolicious::Sessions::Storable versions prior to 0.06 Description The software generates session IDs insecurely. The default session ID generator utilizes a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address o...