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Security Advisories

CGA-5vx8-cjjv-2m22

Published

Last updated

https://images.chainguard.dev/security/CGA-5vx8-cjjv-2m22
Package

mattermost-9

Latest Update
Not affected
Aliases
  • CVE-2023-35075
  • GHSA-jcgv-3pfq-j4hr

Severity

3.1

Low

CVSS V3

Summary

Mattermost Injection vulnerability

Description

Mattermost fails to use innerText / textContent when setting the channel name in the webapp during autocomplete, allowing an attacker to inject HTML to a victim's page by create a channel name that is valid HTML. No XSS is possible though.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2023-35075
  • https://github.com/advisories/GHSA-jcgv-3pfq-j4hr
  • https://github.com/mattermost/mattermost
  • https://mattermost.com/security-updates

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