CVE-2023-25811
MEDIUMCVSS 5.4/10EPSS 0.47%
Last modified
CVE-2023-25811 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. EPSS estimates a 0.47% chance of exploitation in the next 30 days.
Description
Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uptime-Kuma Project | Uptime-Kuma | < 1.20.0 |
References
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wpExploit, Third Party Advisory
- https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wpExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-25811?
Uptime Kuma is a self-hosted monitoring tool. In versions prior to 1.20.0 the Uptime Kuma `name` parameter allows a persistent XSS attack. Users are advised to upgrade. There are no known workarounds for this vulnerability.
How severe is CVE-2023-25811?
CVE-2023-25811 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.
How do I fix CVE-2023-25811?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-25811?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST