EUVD-2026-78396

PraisonAI is a multi-agent teams system. Prior to 0.1.6, praisonaiplatform/services/authservice.py falls back to the public dev-secret-change-me HS256 signing key when PLATFORMJWTSECRET is unset, while the startup and token-issuance guards are disabled because PLATFORMENV also defaults to dev. An...

CVE-2026-75431

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431

PowerJob Server version 5.1.2 (and likely earlier) suffers from a predictable JWT signing key used for HS256-based authentication, allowing a remote attacker with no prior access to forge valid tokens and execute arbitrary code . The vulnerability is rated CVSS 9.1 (Critical) with high confidenti...

EUVD-2026-71448

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

CVE-2026-75431: Use of Hard-coded Cryptographic Key

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

PT-2026-85685

PowerJob Server version 5.1.2 and likely earlier uses a predictable JWT signing key for HS256-based authentication. This allows a remote attacker to execute arbitrary code...

GHSA-3QF3-8W2G-RQMX python-jose algorithm confusion guard bypassed by DER-encoded public keys

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

python-jose algorithm confusion guard bypassed by DER-encoded public keys

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the HMAC secret guard of jose/backends/native.py, which rejects a key only when ispemformatkey or issshkeykey holds and so never catches DER-encoded binary SubjectPublicKeyInfo public...

CVE-2026-85394

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

CVE-2026-85394

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

EUVD-2026-70671

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

CVE-2026-85394 python-jose through 3.5.0 Algorithm Confusion via DER-encoded Public Key as HMAC Secret

python-jose through 3.5.0 fails to properly validate asymmetric keys in HMAC initialization, accepting DER-encoded public keys that lack PEM armor or SSH prefixes. Attackers holding the service's public key can forge HS256 tokens that pass verification when algorithms are not explicitly restricte...

CVE-2026-82454 Omnivore before android-0.227.0 Authentication Bypass via Apple Sign-in

The Omnivore API packages/api before the fix in commit abf53d6 contains an authentication bypass in Apple sign-in token verification. The decodeAppleToken function extracted the 'alg' field from the attacker-supplied JWT header and passed it as the sole allowed algorithm to jwt.verify. Using...

EUVD-2026-61146

Lemur manages TLS certificate creation. Prior to 1.9.2, the JWT verifier in lemur/auth/service.py:130-137 used fetchtokenheader to read headerdata"alg" from an unverified token and passed that attacker-controlled value to decodewithmultiplesecrets. PyJWT 2.x rejects alg=none with the configured...

CVE-2026-55165: Improper Verification of Cryptographic Signature

Lemur manages TLS certificate creation. Prior to 1.9.2, the JWT verifier in lemur/auth/service.py:130-137 used fetchtokenheader to read headerdata"alg" from an unverified token and passed that attacker-controlled value to decodewithmultiplesecrets. PyJWT 2.x rejects alg=none with the configured...

CVE-2026-62241: Missing Authentication for Critical Function

clawvet self-hosted API server apps/api before 0.7.5 hard-codes a fallback JWT secret 'clawvet-dev-secret-change-me' in auth.ts and ships it as the default in .env.example. Because GET /api/v1/scans returns scan records containing userId values without authentication, a remote unauthenticated...

CVE-2026-45363

ruby-jwt is a Ruby implementation of the RFC 7519 OAuth JSON Web Token standard. Prior to 2.10.3 and 3.2.0, JWT.decodetoken, '', true, algorithm: 'HS256' accepts an attacker-forged token because OpenSSL::HMAC.digest'SHA256', '', payload returns a valid digest under an empty key and no empty-key...