CVE-2025-24364
HIGHvaultwarden < 1.33.0 - Authenticated Remote Code Execution via Sendmail Configuration
Title source: llmDescription
vaultwarden is an unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs. Attacker with authenticated access to the vaultwarden admin panel can execute arbitrary code in the system. The attacker could then change some settings to use sendmail as mail agent but adjust the settings in such a way that it would use a shell command. It then also needed to craft a special favicon image which would have the commands embedded to run during for example sending a test email. This vulnerability is fixed in 1.33.0.
References (2)
Core 2
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-h6cc-rc6q-23j4
Release Notes x_refsource_misc
https://github.com/dani-garcia/vaultwarden/releases/tag/1.33.0
Scores
CVSS v3
7.2
EPSS
0.0100
EPSS Percentile
58.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-74
Status
published
Products (1)
dani-garcia/vaultwarden
< 1.33.0
Published
Jan 27, 2025
Tracked Since
Feb 18, 2026