CVE-2025-24364
highpriority · track · 0EPSS 0.010 · 63 %ileDEEURUUSEPSS · scored 2026-10-27
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.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.2
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (6)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-0191Vaultwarden: Mehrere SchwachstellenDeutsch2025-01-26csaf · cert_bundDE
Ein entfernter, anonymer oder authentifizierter Angreifer kann mehrere Schwachstellen in Vaultwarden ausnutzen, um Dateien zu manipulieren, beliebigen Code auszuführen und sich erhöhte Rechte zu verschaffen.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://github.com/dani-garcia/vaultwarden/releases/tag/1.33.0cnnvd
- https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-h6cc-rc6q-23j4cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2025-24364cnnvd
- https://github.com/dani-garcia/vaultwarden/releases/tag/1.33.0enisa_euvd
- https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-h6cc-rc6q-23j4enisa_euvd
- https://github.com/dani-garcia/vaultwarden/releases/tag/1.33.0Release Notesnvd
- https://github.com/dani-garcia/vaultwarden/security/advisories/GHSA-h6cc-rc6q-23j4ExploitVendor Advisorynvd
Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.
Free scan