PT-2023-20321 · Unknown · Uptime Kuma

Manuel-Sommer · Published 2023-02-21 · Updated 2023-03-03 · CVE-2023-25811

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:N

Name of the Vulnerable Software and Affected Versions Uptime Kuma versions prior to 1.20.0

Description Uptime Kuma is a self-hosted monitoring tool. The name parameter in Uptime Kuma allows a persistent XSS attack. Users are advised to upgrade as there are no known workarounds for this issue.

Recommendations For versions prior to 1.20.0, upgrade to version 1.20.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the name parameter to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-25811

GHSA-553G-FCPF-M3WP

Affected Products

Uptime Kuma

References · 7

• 🔥 https://github.com/louislam/uptime-kuma/security/advisories/GHSA-553g-fcpf-m3wp · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25811.json · Exploit
• https://osv.dev/vulnerability/CVE-2023-25811 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25811 · Security Note
• https://t.me/cvenotify/44770 · Telegram Post
• https://t.me/cvenotify/44804 · Telegram Post
• https://t.me/cibsecurity/58642 · Telegram Post