Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows XSS.

published 2024-10-11 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-43139

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits: 0; none known

Znuny before LTS 6.5.1 through 6.5.10 and 7.0.1 through 7.0.16 allows XSS. JavaScript code in the short description of the SLA field in Activity Dialogues is executed.

Patch / fix

fixed in 1 distros 1

znuny znuny 6.1.0

znuny Debian 14, Debian 13 6.5.11-1

debian advisories DEBIAN-CVE-2024-48937

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-10-15)

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

znuny.org /en/advisories/zsa-2024-05
vendor-advisory
znuny.org /en/advisories
vendor-advisory
znuny.com
product

Sources

CVE List CVE-2024-48937
NVD CVE-2024-48937

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary