What is CVE-2024-55226?

CVE-2024-55226 is a medium-severity vulnerability in Dani-Garcia Vaultwarden, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-01-09.

How severe is CVE-2024-55226?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Dani-Garcia Vaultwarden

CVE-2024-55226

Vaultwarden v1.32.5 was discovered to contain an authenticated reflected cross-site scripting (XSS) vulnerability via the component /api/core/mod.rs.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-01-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (29.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Dani-Garcia Vaultwarden — versions 1.32.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

insinuator.net/2024/11/vulnerability-disclosure-authentication-bypass-in-vaultw… (Exploit, Patch, Third Party Advisory)
github.com/dani-garcia/vaultwarden/releases/tag/1.32.5 (Release Notes)
github.com/dani-garcia/vaultwarden/releases/tag/1.32.4 (Release Notes)

Frequently asked questions

What is CVE-2024-55226?: CVE-2024-55226 is a medium-severity vulnerability in Dani-Garcia Vaultwarden, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2025-01-09.
How severe is CVE-2024-55226?: Medium severity. CVSS v3 base score is 5.4 out of 10.