Astra Linux - уязвимость в ceph

Ceph is a distributed object, block, and file storage platform. In versions 19.2.3 and below, it is possible to send an JWT that has "none" as JWT alg. And by doing so the JWT signature is not checked. The vulnerability is most likely in the RadosGW OIDC provider. As of time of publication, a kno...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-4428 via aws-lc-sys (=0.21.0)

aws-lc-sys CARGO version =0.21.0 is affected by a known vulnerability. The following packages have a transitive dependency on aws-lc-sys and may be impacted: - jsonwebtoken-aws-lc =9.3.0 - jwts =0.5.0, =0.102.6, =0.20.0, =0.31.0 Source cves: CVE-2026-4428 Source advisory: OSV:GHSA-9F94-5G5W-GF6R...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-4428 via aws-lc-sys (=0.21.0)

aws-lc-sys CARGO version =0.21.0 is affected by a known vulnerability. The following packages have a transitive dependency on aws-lc-sys and may be impacted: - jsonwebtoken-aws-lc =9.3.0 - jwts =0.5.0, =0.102.6, =0.20.0, =0.31.0 Source cves: CVE-2026-4428 Source advisory: OSV:RUSTSEC-2026-0048...

jsonwebtoken-aws-lc (=9.3.0), jwts (>=0.5.0 <=0.5.1) +2 more potentially affected by CVE-2026-3337 via aws-lc-sys (>=0.14.1 <=0.21.0)

aws-lc-sys CARGO version =0.14.1, =0.5.0, =0.102.2, =0.20.0, =0.31.0 Source cves: CVE-2026-3337 Source advisory: OSV:GHSA-65P9-R9H6-22VJ...

Keycloak < 26.5.3 Multiple Vulnerabilities

Keycloak versions installed prior to 26.5.3 are affected by multiple vulnerabilities as referenced in the advisory. - A flaw in Keycloak where the JSON Web Token JWT authorization grant preview feature fails to validate a user's disabled status during JWT authorization grant processing. When this...

CVE-2021-33846

Fresenius Kabi Vigilant Software Suite Mastermed Dashboard version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users...

EUVD-2023-0397

Malicious code in bioql PyPI...

Design/Logic Flaw

CasaOS is an open-source Personal Cloud system. Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as root on CasaOS instances. This problem was addressed by improving the validation of JWTs in commit 705bf1f...

CasaOS contains weak JWT secrets

Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as root on CasaOS instances...

Internet Bug Bounty: CVE-2023-23919: Multiple OpenSSL error handling issues in nodejs crypto library

Multiple OpenSSL error handling issues were found in the Node.js crypto library. In some cases, Node.js did not clear the OpenSSL error stack after operations that may have set it, which could lead to false positive errors during subsequent cryptographic operations on the same thread and...

Design/Logic Flaw

OpenSearch is an open source distributed and RESTful search engine. OpenSearch uses JWTs to store role claims obtained from the Identity Provider IdP when the authentication backend is SAML or OpenID Connect. There is an issue in how those claims are processed from the JWTs where the leading and...

GHSA-4V96-M8XV-X83V Broken Authentication in Atlassian Connect Express

Broken Authentication in Atlassian Connect Express ACE from version 3.0.2 before version 6.6.0: Atlassian Connect Express is a Node.js package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Express app occurs with a server-to-server JWT or...

PyJWT vulnerable to key confusion attacks

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...

Cisco node-jose improper validation of JWT signature

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

GHSA-JFXM-W8G2-4RCV Cisco node-jose improper validation of JWT signature

A vulnerability in the Cisco node-jose open source library before 0.11.0 could allow an unauthenticated, remote attacker to re-sign tokens using a key that is embedded within the token. The vulnerability is due to node-jose following the JSON Web Signature JWS standard for JSON Web Tokens JWTs...

Authentication flaw

Fresenius Kabi Vigilant Software Suite Mastermed Dashboard version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users...

CVE-2021-33846 Fresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithm

Fresenius Kabi Vigilant Software Suite Mastermed Dashboard version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users...

CVE-2021-29500

The CVE-2021-29500 issue affects the bubble-fireworks project (fxbin/bubble-fireworks) in BUILD-SNAPSHOT builds. The root cause is improper verification of JSON Web Token signatures in the library’s JWT handling, which enables forgery of valid JWTs. Affected component: bubble-fireworks-core/JWT v...

8x8: [jitsi-meet] Authentication Bypass when using JWT w/ public keys

A Prosody module allows the use of symmetrical algorithms to validate JWTs. This means that tokens generated by arbitrary sources can be used to gain authorization to protected rooms. There are no known incidents related to this vulnerability. Please refer to the published advisory:...

Authentication Bypass in express-laravel-passport

All versions of express-laravel-passport are vulnerable to an Authentication Bypass. The package fails to properly validate JWTs, allowing attackers to send HTTP requests impersonating other users. Recommendation Upgrade to version 2.0.5 or later...