CVE-2020-15221

Name: CVE-2020-15221
Creator: NVD / NIST
Published: 2021-01-13T17:15:12.757+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.55%

Last modified Jun 17, 2026

CVE-2020-15221 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, by modifying target browser local storage, an XSS can be generated in the iTop console breadcrumb. EPSS estimates a 0.55% chance of exploitation in the next 30 days.

Description

Combodo iTop is a web based IT Service Management tool. In iTop before versions 2.7.2 and 3.0.0, by modifying target browser local storage, an XSS can be generated in the iTop console breadcrumb. This is fixed in versions 2.7.2 and 3.0.0.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.55%

41.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Combodo	Itop	< 2.7.2	—
Combodo	Itop	3.0.0	Alpha

References

https://github.com/Combodo/iTop/security/advisories/GHSA-w6g2-p7pf-7hvwThird Party Advisory
https://github.com/Combodo/iTop/security/advisories/GHSA-w6g2-p7pf-7hvwThird Party Advisory

Timeline

Published: Jan 13, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-15221?

How severe is CVE-2020-15221?

CVE-2020-15221 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.

How do I fix CVE-2020-15221?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-15221?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST