What is CVE-2026-30826?

CVE-2026-30826 is a high-severity vulnerability in Combodo Itop, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2026-08-21.

How severe is CVE-2026-30826?

High severity. CVSS v3 base score is 8.0 out of 10.

XSS in Combodo Itop

CVE-2026-30826

Combodo iTop is a web based IT service management tool. Prior to 3.2.3, there is a Reflected Cross-Site Scripting (XSS) vulnerability in the testing OQL query functionality. This issue has been fixed in version 3.2.3.

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Combodo Itop — versions < 3.2.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/Combodo/iTop/security/advisories/GHSA-m592-x5r5-w2r2 (x_refsource_CONFIRM)
https://github.com/Combodo/iTop/commit/61e5536b500dbf6be3574c5517eaafea27cbfec7 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-30826?: CVE-2026-30826 is a high-severity vulnerability in Combodo Itop, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2026-08-21.
How severe is CVE-2026-30826?: High severity. CVSS v3 base score is 8.0 out of 10.