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Fencer Intel
medium 4.3

GHSA-5x28-3f32-x523 json

Drupal core Access control bypass

published 2y ago modified last yr.

cvss
4.3
version 3.1, GitHub
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

The Media Library module has a security vulnerability whereby it doesn't sufficiently restrict access to media items in certain configurations.

### Solution: If you are using Drupal 8.7.x, you should upgrade to Drupal 8.7.11. If you are using Drupal 8.8.x, you should upgrade to Drupal 8.8.1. Versions of Drupal 8 prior to 8.7.x are end-of-life and do not receive security coverage.

Alternatively, you may mitigate this vulnerability by unchecking the "Enable advanced UI" checkbox on `/admin/config/media/media-library`. (This mitigation is not available in 8.7.x.)

Patch / fix

  • packagist drupal/drupal 8.7.11, 8.8.1

Is GHSA-5x28-3f32-x523 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CVSS scores

assigned by version score vector
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist drupal/drupal
>=8.0.0, <8.7.11
>=8.8.0, <8.8.1
8.7.11
8.8.1

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.