PT-2026-115307

Name of the Vulnerable Software and Affected Versions BillionMail versions prior to 5.0 Description An issue exists where a hard-coded cryptographic key allows unauthenticated attackers to forge JSON Web Tokens JWTs by calculating the key from provided configuration constants. Attackers can use...

NPM: fast-jwt: Verifier cache accepts expired JWTs without iat.

NPM: fast-jwt: Verifier cache accepts expired JWTs without iat. vulnerability discovered by ? in WordPress Npm fast-jwt versions = 6.3.3...

NPM: fast-jwt: createVerifier accepts unsigned JWTs when key is '' or null and algorithms is explicitly set

NPM: fast-jwt: createVerifier accepts unsigned JWTs when key is '' or null and algorithms is explicitly set vulnerability discovered by ? in WordPress Npm fast-jwt versions = 6.3.0...

EUVD-2026-95344

fast-jwt provides fast JSON Web Token JWT implementation. Prior to 6.3.1, fast-jwt createVerifier accepts an unsigned JWT when key is an empty string or null and algorithms is a non-empty allowlist. Falsy synchronous keys bypass prepareKeyOrSecret, allowedAlgorithms remains active, hasKey is fals...

CVE-2026-67404

A flaw was found in rabbitmq-server. When the OAuth2 plugin fetches JWKS and no CA bundle is available, TLS verification silently falls back to verifynone. A man-in-the-middle attacker can forge the JWKS response, causing the broker to accept arbitrary JWTs. Mitigation Mitigation for this issue i...

Astra Linux – Vulnerability in Ceph

Ceph is a distributed object, block, and file storage platform. In versions 19.2.3 and earlier, it is possible to send a JWT with “none” as its JWT algorithm. By doing this, the JWT signature is not checked. The vulnerability lies most likely in the RadosGW OIDC provider. As of the time of...

BIT-RABBITMQ-2026-67404 RabbitMQ: OAuth2 silent verify_none fallback for JWKS fetch

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, When no CA bundle is available, ssloptions/1 falls back to verify, verifynone with no warning. An attacker in a man-in-the-middle position can forge the JWKS response, which leads the broker...

CVE-2026-100862 heym before 0.0.91 Multiple Secrets Plaintext Storage

heym, a workflow automation platform, stores and returns multiple capability secrets in plaintext in versions prior to 0.0.91. Affected secrets include webhook header-auth values returned in cleartext by GET /api/workflows/id and persisted unsanitized into execution history, MCP API keys stored a...

EUVD-2026-87827

heym, a workflow automation platform, stores and returns multiple capability secrets in plaintext in versions prior to 0.0.91. Affected secrets include webhook header-auth values returned in cleartext by GET /api/workflows/id and persisted unsanitized into execution history, MCP API keys stored a...

CVE-2026-100862: Cleartext Storage of Sensitive Information

heym, a workflow automation platform, stores and returns multiple capability secrets in plaintext in versions prior to 0.0.91. Affected secrets include webhook header-auth values returned in cleartext by GET /api/workflows/id and persisted unsanitized into execution history, MCP API keys stored a...

SUSE CVE-2026-67404

RabbitMQ is a messaging and streaming broker. Prior to versions 3.13.15, 4.0.20, 4.1.11, 4.2.6, and 4.3.0, When no CA bundle is available, ssloptions/1 falls back to verify, verifynone with no warning. An attacker in a man-in-the-middle position can forge the JWKS response, which leads the broker...

rabbitmq-server: rabbitmq-server: OAuth2 silent verify_none fallback for JWKS fetch

A flaw was found in rabbitmq-server. When the OAuth2 plugin fetches JWKS and no CA bundle is available, TLS verification silently falls back to verifynone. A man-in-the-middle attacker can forge the JWKS response, causing the broker to accept arbitrary JWTs...

PT-2026-80449

Openshift Migration Advisor: Broken access control in migration-planner image-url endpoint exposes other users' OVA images and agent JWTs in github.com/kubev2v/migration-planner...

NPM: n8n: Privilege Escalation and Code Execution via Full Public API Key Scope Assignment to Token Exchange JWTs

NPM: n8n: Privilege Escalation and Code Execution via Full Public API Key Scope Assignment to Token Exchange JWTs vulnerability discovered by ? in WordPress Npm n8n versions 2.29.8...

CVE-2026-59219

Open WebUI 0.9.0–0.10.0: with Redis configured, the terminal websocket first-message authentication used decode_token without a Redis-backed is_valid_token revocation check, allowing revoked JWTs to continue authenticating realtime connections. Fixed in version 0.10.0. This affects realtime endpo...

PT-2026-55297

Name of the Vulnerable Software and Affected Versions Dapr affected versions not specified Description Dapr Sentry's OIDC discovery endpoint /.well-known/openid-configuration derives the issuer and jwks uri from the request Host. When no allowed-hosts list is configured, the system honors an...

CVE-2026-11800

A flaw was found in Keycloak. This JWT algorithm confusion vulnerability in the JWT Authorization Grant flow allows an attacker with valid client credentials to bypass signature verification. By forging an assertion, the attacker can create unauthorized access tokens. This enables the attacker to...

crypt-sha512 (1.0.1), jwts (>=0.5.0, <=0.5.1) +1 more potentially affected by unknown CVE 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: - crypt-sha512 1.0.1 - jwts =0.5.0, =0.102.6, =0.102.8 Source cves: unknown CVE Source advisory: GHSA-9F94-5G5W-GF6R...

crypt-sha512 (1.0.1), jwts (>=0.5.0, <=0.5.1) +1 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: - crypt-sha512 1.0.1 - jwts =0.5.0, =0.102.6, =0.102.8 Source cves: CVE-2026-4428 Source advisory: OSV:GHSA-9F94-5G5W-GF6R...

crypt-sha512 (1.0.1), jwts (>=0.5.0, <=0.5.1) +1 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: - crypt-sha512 1.0.1 - jwts =0.5.0, =0.102.6, =0.102.8 Source cves: CVE-2026-4428 Source advisory: OSV:RUSTSEC-2026-0048...