CVE-2025-62166 FreshRSS has an IDOR which allows for viewing feeds of any user and leaking tokens

FreshRSS is a free, self-hostable RSS aggregator. Prior 1.28.0, a bug in the auth logic related to master authentication tokens, this restriction is bypassed. Usually only the default user's feed should be viewable if anonymous viewing is enabled, and feeds of other users should be private. This...

CVE-2025-62166

FreshRSS (before 1.28.0) contains an authentication logic bug relating to master authentication tokens that bypasses feed visibility restrictions. This creates an IDOR-style weakness where, if anonymous viewing is enabled, default user feeds could be viewable while feeds of other users should rem...

FreshRSS licensing issue vulnerabilities

FreshRSS is an open-source, free, and self-hosted RSS aggregator developed by FreshRSS. There are authorization issues with FreshRSS; these vulnerabilities stem from password verification logic flaws, allowing users to successfully pass verification even with incorrect passwords...

PT-2026-24102

Name of the Vulnerable Software and Affected Versions FreshRSS versions prior to 1.27.2-dev Description FreshRSS, a self-hostable RSS aggregator, contains a flaw related to password verification. A change in the length of the nonce, from 40 to 64 characters between commits 57e1a37 and 00f2f04,...

FreshRSS security vulnerability

FreshRSS is an open-source, free, and self-hosted RSS aggregator developed by FreshRSS. Versions of FreshRSS prior to 1.28.0 contained a security vulnerability. This vulnerability stemmed from a flaw in the authentication logic related to the main authentication token, which could allow...

PT-2026-24101

Name of the Vulnerable Software and Affected Versions FreshRSS versions prior to 1.28.0 Description FreshRSS, a free, self-hostable RSS aggregator, contains an issue in its authentication logic related to master authentication tokens. This flaw bypasses a restriction intended to limit anonymous...

CVE-2025-62166: Improper Access Control

FreshRSS is a free, self-hostable RSS aggregator. Prior 1.28.0, a bug in the auth logic related to master authentication tokens, this restriction is bypassed. Usually only the default user's feed should be viewable if anonymous viewing is enabled, and feeds of other users should be private. This...

CVE-2025-68402: Improper Authentication

FreshRSS is a free, self-hostable RSS aggregator. From 57e1a37 - 00f2f04, the lengths of the nonce was changed from 40 chars to 64. passwordverify is currently being called with a constructed string SHA-256 nonce + part of a bcrypt hash instead of the raw user password. Due to bcrypt’s 72-byte...

FreshRSS 1.11.1 Cross Site Scripting

Multiple cross site scripting vulnerabilities exist in FreshRSS version 1.11.1. The vulnerabilities allow remote attackers to inject arbitrary web script or HTML. This issue is older research added to the archive...

CVE-2025-68932

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

CVE-2025-68148

FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in...

CVE-2025-68148

FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in...

CVE-2025-68932

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

CVE-2025-68932: Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators mtrand and uniqid to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to...

CVE-2025-68148: Allocation of Resources Without Limits or Throttling

FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in...

FreshRSS security feature vulnerability

FreshRSS is a free, self-hosted RSS aggregator from FreshRSS Open Source. A security feature issue vulnerability exists in FreshRSS versions prior to 1.28.0 that stems from the use of a weak random number generator to generate session tokens, which could lead to account takeover...

FreshRSS security vulnerability

FreshRSS is a free, self-hosted RSS aggregator from FreshRSS Open Source. A security vulnerability exists in FreshRSS version 1.27.0 through versions prior to 1.28.0, which stems from an attacker being able to modify the proxy settings to cause a 429 Retry-After response, which could result in a...

CVE-2025-68148 FreshRSS globally denies access to feed via proxy modifying to 429 Retry-After

FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in...

CVE-2025-68148

The CVE-2025-68148 issue affects FreshRSS versions 1.27.0 through before 1.28.0. An attacker could globally deny access to feeds by manipulating proxy settings to generate a flood of 429 Retry-After responses, effectively making the instance unusable for most users. The vulnerability is addressed...

CVE-2025-68148 FreshRSS globally denies access to feed via proxy modifying to 429 Retry-After

FreshRSS is a free, self-hostable RSS aggregator. From version 1.27.0 to before 1.28.0, An attacker could globally deny access to feeds via proxy modifying to 429 Retry-After for a large list of feeds on given instance, making it unusable for majority of users. This issue has been patched in...