Cross Site Scripting (XSS) vulnerability in audit/templates/auditlogs.tmpl.php in osTicket osTicket-plugins before commit a7842d494889fd553…

published 2023-04-05 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-53221

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

Cross Site Scripting (XSS) vulnerability in audit/templates/auditlogs.tmpl.php in osTicket osTicket-plugins before commit a7842d494889fd5533d13deb3c6a7789768795ae.

Patch / fix

fixed in 1 links 1

enhancesoft audit_log 2022-04-21

github.com/osTicket/osTicket-plugins@047a1c3 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 20 mo ago (2025-02-13)

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

checkmarx.com https://checkmarx.com/blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities/ referenced PoC, tagged "exploit" by a source, unverified

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

github.com /osTicket/osTicket-plugins/commit/047a1c3ae4f12f8952bbdad8143d5b74fdac14b1
patch
checkmarx.com /blog/securing-open-source-solutions-a-study-of-osticket-vulnerabilities/
exploit, third-party-advisory

Sources

CVE List CVE-2022-31889
NVD CVE-2022-31889

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