What is CVE-2023-34446?

CVE-2023-34446 is a high-severity vulnerability in Combodo Itop, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2023-10-25.

How severe is CVE-2023-34446?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2023-34446 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Combodo Itop

CVE-2023-34446

iTop is an open source, web-based IT service management platform. Prior to versions 3.0.4 and 3.1.0, when displaying `pages/preferences.php`, cross site scripting is possible. This issue is fixed in versions 3.0.4 and 3.1.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-10-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.005 (41.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 41.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Combodo Itop — versions < 3.0.4, 3.0.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

minsmiths/cve-2023-34446

References

github.com/Combodo/iTop/security/advisories/GHSA-q4pp-j46r-gm68 (Vendor Advisory)
github.com/Combodo/iTop/commit/e3ba826e5dfd3b724f1ee97bebfd20ded3c70b10 (Patch)

Frequently asked questions

What is CVE-2023-34446?: CVE-2023-34446 is a high-severity vulnerability in Combodo Itop, classified under Cross-site Scripting. CVSS score: 8.8/10. Published 2023-10-25.
How severe is CVE-2023-34446?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-34446 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.