CVE-2026-53431

Boruta (malach-it) Authentication Bypass via Capture-replay: from 2.3.0 before 2.3.7, JWT client assertions can be replayed after expiry because exp is not validated. Root causes: check_expiration only verifies presence of exp; token_config returns an empty map, so Joken’s exp validator is not en...

EUVD-2026-51327

Outstatic CMS = 2.1.9 contains a hardcoded JWT signing secret. When the OSTTOKENSECRET environment variable is not set, the application falls back to the default value which is publicly visible in the source code repository. An unauthenticated remote attacker can exploit this by forging JWT sessi...

CVE-2026-52539

Outstatic CMS = 2.1.9 contains a hardcoded JWT signing secret. When the OSTTOKENSECRET environment variable is not set, the application falls back to the default value which is publicly visible in the source code repository. An unauthenticated remote attacker can exploit this by forging JWT sessi...

PT-2026-66438

PIA's POST /v1/upload/sbom endpoint accepts a Bearer JWT and checks its unverified iss claim against an issuer allowlist using Python's urlparse before performing OIDC discovery with requests. Because urlparse and requests/urllib3 parse an authority string containing a backslash e.g...

CVE-2026-62995

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

CVE-2026-62995 joserfc accepts JWT with padding, leading to JWT malleability

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

CVE-2026-62995

CVE-2026-62995 affects the Python library joserfc (versions ≤ 1.7.1). The issue: joserfc accepts JWTs with trailing padding (==), which is non-conforming to JOSE specs and enables JWT malleability when parsed by the library. Practical impact varies by deployment and could allow bypass of token re...

CVE-2026-63231

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs update endpoint to read the entire application database and obtain valid JWT tokens for account takeover...

CVE-2026-63231

Koollab LMS contains a post-authentication SQL injection in the face-to-face runs update endpoint. An authenticated attacker can trigger an error-based SQL condition to read the application database and obtain valid JWT tokens, enabling account takeover. The vulnerability is described across mult...

PT-2026-65869

Name of the Vulnerable Software and Affected Versions joserfc versions prior to 1.7.2 Description The library accepts JSON Web Tokens JWTs containing trailing padding ==, which does not conform to JSON Object Signing and Encryption JOSE specifications. This results in token malleability, where a...

PT-2026-65702

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs update endpoint to read the entire application database and obtain valid JWT tokens for account takeover...

Improper Restriction of Security Token Assignment

Overview Affected versions of this package are vulnerable to Improper Restriction of Security Token Assignment via the /upload/file endpoint accepting any valid panel-signed JWT containing serveruuid, useruuid, and uniqueid claims without verifying the token's intended purpose. An attacker can...

CVE-2026-54593

Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained serveruuid, useruuid, and uniqueid claims without checking the token's intended purpose;...

GHSA-8R6W-3QQ5-4P4R Pterodactyl's improper JWT scoping allows subuser to upload files when not explicitly granted `file.create` permissions

Summary A privilege escalation vulnerability exists in the Wings /upload/file endpoint due to insufficient validation of panel-signed JWTs. Wings accepts any valid panel-signed JWT containing serveruuid, useruuid, and uniqueid, regardless of the token’s intended purpose. Because the Panel issues...

CVE-2026-54593 Pterodactyl's improper JWT scoping allows subuser to upload files when not explicitly granted `file.create` permissions

Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained serveruuid, useruuid, and uniqueid claims without checking the token's intended purpose;...

CVE-2026-54593

Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained serveruuid, useruuid, and uniqueid claims without checking the token's intended purpose;...

EUVD-2026-49880

Pterodactyl is a free, open-source game server management panel. Prior to Panel version 1.12.3 and Wings version 1.12.2, the Wings /upload/file endpoint accepted any valid panel-signed JWT that contained serveruuid, useruuid, and uniqueid claims without checking the token's intended purpose;...

GHSA-HP74-GM6M-2QM5 Pocket ID has a reauthentication bypass via one-time access token login — passkey step-up requirement defeated by JWT freshness check that accepts any login method

Reauthentication Bypass via One-Time Access Token Login Summary A weaker authentication method OTA token or signup token is accepted as passkey step-up proof, yielding unauthorized renewable 30-day OIDC refresh tokens for clients explicitly configured with RequiresReauthentication: true. The POST...

PT-2026-65514

Name of the Vulnerable Software and Affected Versions Pterodactyl Panel versions prior to 1.12.3 Pterodactyl Wings versions prior to 1.12.2 Description A privilege escalation issue exists in the Wings '/upload/file' endpoint. The system accepts any valid panel-signed JSON Web Token JWT containing...

MiracleLinux 9 : fence-agents-4.10.0-110.el9_8.3 (AXSA:2026-1350:10)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1350:10 advisory. python-pyjwt: PyJWT: Authentication bypass due to forged JSON Web Tokens CVE-2026-48526 Tenable has extracted the preceding description block directly from t...