PT-2025-12974 · Icinga+2 · Icinga Web 2+2

Moezbouzayani9 · Published 2025-03-26 · Updated 2025-08-21 · CVE-2025-27609

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Icinga Web 2 versions prior to 2.11.5 Icinga Web 2 versions prior to 2.12.13

Description A vulnerability in Icinga Web 2 allows an attacker to craft a request that embeds arbitrary Javascript into the interface, enabling them to act on behalf of a user. This issue has been resolved in versions 2.11.5 and 2.12.3 of Icinga Web 2. Modern browsers with a working CORS implementation sufficiently guard against the vulnerability.

Recommendations For versions prior to 2.11.5, update to version 2.11.5 or later. For versions prior to 2.12.13, update to version 2.12.3 or later. As a temporary workaround for version 2.12.2, enable a content security policy in the application settings.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

ALT-PU-2025-10627

CVE-2025-27609

GHSA-5CJW-FWJC-8J38

OPENSUSE-SU-2025:14931-1

Affected Products

Alt Linux

Debian

Icinga Web 2

References · 20

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27609.json · Exploit
• https://github.com/Icinga/icingaweb2/security/advisories/GHSA-5cjw-fwjc-8j38 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2025:14931-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-27609 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-27609 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-27609 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-27609 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-27609 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-27609 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-27609 · Security Note
• https://github.com/Icinga/icingaweb2/releases/tag/v2.12.3 · Note
• https://github.com/Icinga/icingaweb2/releases/tag/v2.11.5 · Note
• https://t.me/cvedetector/21214 · Telegram Post
• https://suse.com/security/cve/CVE-2025-30164 · Note
• https://t.me/cvetracker/19983 · Telegram Post