CVE-2026-73057: falha de alta gravidade em stoatchat
stoatchat before 0.15.0 Uncapped SVG Rendering Denial of Service
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.3%
stoatchat before 0.15.0 fails to validate SVG viewBox dimensions in the proxy endpoint, allowing attackers to cause denial of service by memory exhaustion. Attackers can host malicious SVGs with extremely large width and height values and trigger concurrent requests to exhaust available memory across proxy replicas.
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
Produtos afetados
stoatchat · stoatchatCVEs relacionadas — stoatchat
No mesmo produto, das mais perigosas para as menos.
CVE-2025-71377HIGHstoatchat before 20250210-1 Unrestricted Message History FetchEPSS 0.7%CVE-2026-100676HIGHstoatchat before 0.15.5 Local Filesystem Read via SVGEPSS 0.5%CVE-2025-71388HIGHstoatchat 20241213-1 Webhook Token Disclosure via Read PermissionsEPSS 0.5%CVE-2026-63088HIGHstoatchat < 0.14.0 SSRF via DNS-based IP Blocklist BypassEPSS 0.5%CVE-2024-58360MEDIUMstoatchat before 0.7.8 Unrestricted Account CreationEPSS 0.4%CVE-2026-100679HIGHstoatchat before 0.15.5 MFA Bypass via Cross-Account TicketEPSS 0.4%