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Fencer Intel
high —

GHSA-p7v4-gm6j-cw9m json

XSS in Mautic

published 5y ago modified last yr. also CVE-2021-3142

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

### Impact This is a cross-site scripting vulnerability relating to creating/editing a company which requires the user to be logged in as an administrator to be executed.

This vulnerability was reported by Dardan Prebreza at Bishop Fox.

### Patches Upgrade to 3.2.4 or 2.16.5.

Link to patch for 2.x versions: https://github.com/mautic/mautic/compare/2.16.4...2.16.5.diff

Link to patch for 3.x versions: https://github.com/mautic/mautic/compare/3.2.2...3.2.4.diff

### Workarounds None

### References https://www.mautic.org/blog/community/security-release-all-versions-mautic-prior-2-16-5-and-3-2-4

### For more information If you have any questions or comments about this advisory: * Post in https://forum.mautic.org/c/support * Email us at security@mautic.org

Patch / fix

  • packagist mautic/core 2.16.5, 3.2.4

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Affected packages

ecosystem package affected fixed in
packagist mautic/core
>=3.0.0, <3.2.4
>=2.0.0, <2.16.5
3.2.4
2.16.5

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.