CVE-2025-27139 | Combodo iTop vulnerable to stored self Cross-site Scripting in preferences

Combodo iTop is a web based IT service management tool. Versions prior to 2.7.12, 3.1.2, and 3.2.0 are vulnerable to cross-site scripting when the preferences page is opened. Versions 2.7.12, 3.1.2, and 3.2.0 fix the issue.

Published: 2025-02-25 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-27139 is rated Low Risk (30.6/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.22%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-27139

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.00% 0.22% -0.79%
2 2026-04-07 1.31% 1.00% -0.30%
3 2026-04-06 — 1.31% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-27139

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.3 4.0 [email protected]
5.4 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:L)
Attackers could change some data, but it’s limited—not everything goes.
Availability (A:N)
Service keeps running; no real outage angle.
 2.3 2.7 [email protected]

Weakness enumeration for CVE-2025-27139

Affected software / configurations for CVE-2025-27139

Vendor Product Version Raw CPE
combodo itop < 2.7.12 cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*
combodo itop >= 3.0.0, < 3.1.2 cpe:2.3:a:combodo:itop:*:*:*:*:*:*:*:*
combodo itop 3.2.0 cpe:2.3:a:combodo:itop:3.2.0:alpha1:*:*:*:*:*:*
combodo itop 3.2.0 cpe:2.3:a:combodo:itop:3.2.0:beta1:*:*:*:*:*:*
combodo itop 3.2.0 cpe:2.3:a:combodo:itop:3.2.0:rc1:*:*:*:*:*:*
combodo itop 3.2.0 cpe:2.3:a:combodo:itop:3.2.0:rc2:*:*:*:*:*:*
combodo itop 3.2.0 cpe:2.3:a:combodo:itop:3.2.0:rc3:*:*:*:*:*:*

References for CVE-2025-27139

cvelogic Threat Intelligence