CVE-2026-71959

Açıklama (NVD)

Bitwarden Server before 2026.7.2 does not verify that the caller is a member of the organization identified in a POST /collect request body, allowing any authenticated user to write forged, arbitrarily backdated entries into any organization's audit log.

Yayın: 10.08.2026 · Son değişiklik: 24.10.2026 · Zayıflık: CWE-862

CVSS

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/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

Referanslar

• https://github.com/bitwarden/server/commit/2aa92a3c8675a28e305e8207ff16592227f96291
• https://github.com/bitwarden/server/pull/7934
• https://github.com/bitwarden/server/releases/tag/v2026.7.2
• https://sanjokkarki.com.np/blog/bitwarden-audit-log-forgery
• https://www.vulncheck.com/advisories/bitwarden-server-audit-log-injection-via-post-collect