CVE-2025-71377

Description

stoatchat (delta) versions before 20250210-1 (0.8.2) contain a logic error in the query messages route. When fetching messages 'nearby' another message, the database query can be given a message limit of zero, which the database interprets as 'no limit'. A remote unauthenticated attacker can craft nearby message fetch requests to download an entire channel's message history in a single expensive request, and can send many such requests in parallel, resulting in denial of service through resource exhaustion.

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Produits concernés

• stoatchat

Scores CVSS

Faiblesses (CWE)

• CWE-1025

Références

• https://github.com/stoatchat/stoatchat/commit/5f84daa9dba34c103cd83a2ee1f5e5ba900bfe94
• https://github.com/stoatchat/stoatchat/security/advisories/GHSA-h7h6-7pxm-mc66
• https://www.vulncheck.com/advisories/stoatchat-before-20250210-1-unrestricted-message-history-fetch

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories