PT-2026-69846 · Bitwarden · Bitwarden Server

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CVE-2026-71959

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Published

2026-08-10

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Updated

2026-08-10

CVSS v4.0

6.9

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Name of the Vulnerable Software and Affected Versions Bitwarden Server versions prior to 2026.7.2
Description An issue exists where the server fails to verify if the caller is a member of the organization specified in the request body of the 'POST /collect' endpoint. This allows any authenticated user to inject forged entries with arbitrary backdates into the audit log of any organization.
Recommendations Update Bitwarden Server to version 2026.7.2 or later.

Exploit

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-71959

Affected Products

Bitwarden Server