Descripción
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.
CVSS 8.7EPSS 0.383%Riesgo 0.9
Ver fuente- Publicación
- 2026-07-16 13:16:24
- Versiones afectadas
- <0.8.2
- Tipo
- Aplicación web
- Última modificación
- 2026-07-20 23:16:55
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X