CVE-2026-13231
Description
This module enables you to collect feedback from your site visitors on content pages, presenting Yes/No buttons and providing dashboards for administrators to review the responses. The module doesn't sufficiently sanitize several administrator-configured response messages (the "Yes response", "No response", and the custom text shown on a "No" answer) under the scenario where those settings contain HTML or script markup, which is then emitted as raw HTML in the feedback response shown to visitors. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "administer admin feedback".
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/admin_feedback | <2.8.0 | 2.8.0 |
References
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.