Vulnerability · Published May 12, 2025 · Assigned by mitre
CVE-2025-26846
Critical 9.8
In plain English
A critical-severity missing authorization in the znuny package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.4%top 62.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Znuny before 7.1.4. Permissions are not checked properly when using the Generic Interface to update ticket metadata.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | znuny | no fix listed | DEBIAN-CVE-2025-26846 |
| Debian:13 | znuny | 6.5.13-1 | DEBIAN-CVE-2025-26846 |
| Debian:14 | znuny | 6.5.13-1 | DEBIAN-CVE-2025-26846 |
| Ubuntu:24.04:LTS | znuny | no fix listed | UBUNTU-CVE-2025-26846 |
Affected products (as reported)
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H