Vulnerabilidades do Freshrss Freshrss
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CVEs publicadas que afetam Freshrss Freshrss: 6 registro(s), com versões afetadas e correções.cpe:2.3:a:freshrss:freshrss
CVE-2025-68402
Alta · 8.2
CWE-287 09/03/2026
FreshRSS has an authentication bypass due to truncated bcrypt hash [edge branch]
FreshRSS is a free, self-hostable RSS aggregator. From 57e1a37 - 00f2f04, the lengths of the nonce was changed from 40 chars to 64. password_verify() 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 input truncation, this causes password verification to succeed even when the user enters an incorrect password. This vulnerability is fixed in 1.27.2-dev (476e57b). The issue was only present in the edge branch and never in a stable release.
CVE-2025-62166
Alta · 7.5
CWE-284 09/03/2026
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 vulnerability is fixed in 1.28.0.
CVE-2025-68932
Crítica · 9.8
CWE-338 26/12/2025
FreshRSS has weak cryptographic randomness in remember-me token and nonce generation
FreshRSS is a free, self-hostable RSS aggregator. Prior to version 1.28.0, FreshRSS uses cryptographically weak random number generators (mt_rand() and uniqid()) to generate remember-me authentication tokens and challenge-response nonces. This allows attackers to predict valid session tokens, leading to account takeover through persistent session hijacking. The remember-me tokens provide permanent authentication and are the sole credential for "keep me logged in" functionality. This issue has been patched in version 1.28.0.
CVE-2025-68148
Alta · 7.5
CWE-770 26/12/2025
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 version 1.28.0.
CVE-2025-59949
Média · 6.5
CWE-352 18/12/2025
FreshRSS has Logout CSRF that Leads to DoS via <track src>
FreshRSS is a free, self-hostable RSS aggregator. Versions prior to 1.27.1 have a logout cross-site request forgery vulnerability that can lead to denial of service via <track src>. Version 1.27.1 patches the issue.
CVE-2025-58173
Alta · 8.8
CWE-22 15/12/2025
FreshRSS vulnerable to authenticated RCE via path traversal inside include()
FreshRSS is a self-hosted RSS feed aggregator. In versions 1.23.0 through 1.27.0, using a path traversal inside the `language` user configuration parameter, it's possible to call `install.php` and perform various administrative actions as an unprivileged user. These actions include logging in as the admin, creating a new admin user, or set the database to an attacker-controlled MySQL server and abuse it to execute code in FreshRSS by setting malicious feed `curl_params` inside the `feed` table. Version 1.27.1 fixes the issue.