CVE-2026-56265

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected...

CVE-2026-56265 Crawl4AI - Authentication Bypass via Hardcoded JWT Signing Key

Crawl4AI before 0.8.7 contains an authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server. Attackers who know the default key can forge valid authentication tokens for any user, bypassing authentication and gaining full access to protected...

praisonai-platform: default JWT signing secret 'dev-secret-change-me' enables token forgery

praisonai-platform: default JWT signing secret dev-secret-change-me Researcher: Kai Aizen — SnailSploit @SnailSploit, Adversarial & Offensive Security Research Target: https://github.com/MervinPraison/PraisonAI --- Package: praisonai-platform on PyPI Latest version and version tested: 0.1.4,...

SUSE-SU-2026:22238-1 Security update for python-PyJWT

This update for python-PyJWT fixes the following issues - CVE-2026-48522: PyJWKClient passes URI arguments directly to urllib.request.urlopen and allows for SSRF and token forgery bsc1266798. - CVE-2026-48523: verifier-side algorithm allow-list bypass when jwt.decode or jwt.decodecomplete are...

GHSA-993G-76C3-P5M4 PyJWKClient: missing scheme allowlist enables CVE-2024-21643-class SSRF + token forgery via file://, ftp://, data: schemes

!NOTE The library does not directly return non-HTTPS URI contents to the attacker; the chained "plant a JWKS to forge tokens" scenario described in the original report requires additional application-layer flaws attacker write access to a filesystem path, untrusted jku derivation that this fix do...

PyJWKClient: missing scheme allowlist enables CVE-2024-21643-class SSRF + token forgery via file://, ftp://, data: schemes

!NOTE The library does not directly return non-HTTPS URI contents to the attacker; the chained "plant a JWKS to forge tokens" scenario described in the original report requires additional application-layer flaws attacker write access to a filesystem path, untrusted jku derivation that this fix do...

PyJWT: Public-key JWK accepted as HMAC secret enables forged HS256 tokens when mixed families are allowed

!NOTE Exploitation requires a verifier configured with both symmetric and asymmetric algorithms in algorithms=… and a raw-JSON JWK as the key= argument, both contrary to documented usage, hence the High attack-complexity rating. Summary When the verifier is decoding JSON Web Tokens, while...

Use Of Hard-coded Cryptographic Key

github.com/dhax/go-base is vulnerable to Use of Hard-coded Cryptographic Key. The vulnerability is due to a hardcoded JWT signing secret "random" being used as both the default configuration and programmatic fallback, combined with an ineffective mitigation that only replaced the exact value...

CVE-2026-48558

SimpleHelp versions 5.5.15 and prior and 6.0 pre-release versions contain an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a...

CVE-2026-48558 SimpleHelp Authentication Bypass via Missing OIDC JWT Signature Verification

SimpleHelp versions 5.5.15 and prior and 6.0 pre-release versions contain an authentication bypass vulnerability in the OIDC authentication flow. When OIDC authentication is configured, identity tokens submitted during login are accepted without verifying their cryptographic signature. In a...

Go Restful API Boilerplate: Hardcoded JWT Secret "random" Allows Token Forgery

Vulnerability: CWE-798 — Hardcoded JWT Secret + Broken Mitigation Affected Component - github.com/dhax/go-base — Go REST API boilerplate go-chi/jwtauth/v5, Viper, PostgreSQL/Bun - 1,685 stars on GitHub Vulnerability Locations | File | Line | Role | |------|------|------| | dev.env | 10 |...

GHSA-MQQ6-462X-JXMM Go Restful API Boilerplate: Hardcoded JWT Secret "random" Allows Token Forgery

Vulnerability: CWE-798 — Hardcoded JWT Secret + Broken Mitigation Affected Component - github.com/dhax/go-base — Go REST API boilerplate go-chi/jwtauth/v5, Viper, PostgreSQL/Bun - 1,685 stars on GitHub Vulnerability Locations | File | Line | Role | |------|------|------| | dev.env | 10 |...

CVE-2026-40496

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, attachment download tokens are generated using a weak and predictable formula: md5APPKEY + attachmentid + size. Since attachmentid is sequential and size can be brute-forced in a small range, an unauthenticate...

CVE-2026-40514

SmarterTools SmarterMail builds prior to 9610 contain a cryptographic weakness in the file and email sharing endpoints that use DES-CBC encryption with keys and initialization vectors derived from System.Random seeded with insufficient entropy, reducing the seed space to approximately 19,000...

CVE-2024-46508

yeti-platform yeti before 2.1.12 allows attackers to generate valid JWT tokens is the secret is not changed by setting YETIAUTHSECRETKEY to a value other than SECRET...

HAXCMS 安全漏洞

HAXCMS is an open-source content management system developed by HAX The Web. Versions of HAX CMS prior to Node.js 26.0.0 contained security vulnerabilities. These vulnerabilities stemmed from two encryption implementation errors in the hmacBase64 function. This could allow unauthenticated attacke...

CVE-2026-48522

A flaw was found in PyJWT, a JSON Web Token implementation in Python. The PyJWKClient component, prior to version 2.13.0, directly passes its Uniform Resource Identifier URI argument to urllib.request.urlopen. This allows a remote attacker, by influencing the application's jku URL ingestion path,...

CVE-2026-48523

A flaw was found in PyJWT, a Python library for handling JSON Web Tokens JWT. An attacker with control over a registered JSON Web Key JWK private key can bypass security checks by signing a token with a forbidden algorithm while claiming to use an allowed one. This allows the attacker to have the...

GHSA-3QG8-5G3R-79V5 praisonai-platform: JWT signing key defaults to hardcoded "dev-secret-change-me", allowing token forgery for any user when PLATFORM_ENV is unset

Summary Type: Insecure default cryptographic key. The JWT signing secret defaults to the hardcoded literal "dev-secret-change-me" when PLATFORMJWTSECRET is unset. A safety check exists but only fires when PLATFORMENV != "dev"; the default value of PLATFORMENV is "dev", so the check is silently...

Use of Hard-coded Credentials

Overview praisonai-platform is a Platform layer for PraisonAI — workspace, auth, issues, projects Affected versions of this package are vulnerable to Use of Hard-coded Credentials in the authservice.py process when the JWT signing key defaults to a hardcoded value if the required environment...