CVE-2026-77506 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
mitre	CNA	4.8 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 13.96%

Early Detection

Affected products identified ahead of NVD analysis through intelligence sources.

Vendor	Product	Version	Source
znuny	znuny	6.0 ≤ 𝑥 < 6.5.22	CNA

Debian Releases

Debian Product

Codename

znuny

bookworm	no-dsa
bookworm/non-free	vulnerable
forky/non-free	6.5.25-1 fixed
sid/non-free	6.5.25-1 fixed
trixie	no-dsa
trixie/non-free	vulnerable

Ubuntu Releases

Ubuntu Product

Codename

znuny

jammy	dne
noble	needs-triage
resolute	needs-triage

otrs2

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
noble	dne
resolute	dne
xenial	needs-triage

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

https://www.znuny.org/en/advisories/zsa-2026-12