PatchTheCVECVE-2026-77152: Improper Authorization vulnerability in Drupal Field Collection for Drupal 7 allows a user with the "edit fiel
CVE-2026-77152 is a medium-severity flaw (CVSS 5.3) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Improper Authorization vulnerability in Drupal Field Collection for Drupal 7 allows a user with the "edit field collections" permission to bypass access control on the parent (host) entity. The access check for field collection items (field_collection_item_access()) granted edit and delete access to any user holding the "edit field collections" permission without verifying the user's access to the host entity. As a result, a user with "edit fiel
Why this priority
- No elevated risk signals yet
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 5.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | n/a |
| CISA exploited list | No |
| Weakness | CWE-285 |
| Published | 2026-10-31 |
| Last modified | 2026-10-31 |
Last updated 2026-10-31 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Timeline
- Published CVE record published
- Updated Record last modified
Advisories and coverage
Research and news
- VulDB Recent Entries: CVE-2026-77152 | Drupal Field Collection Plugin up to 7.x-1.2 field_collection_item_access privileges management 2026-10-31
- Vulners Bulletins: CVE-2026-77152 Field Collection for Drupal 7 access bypass via missing parent entity access check 2026-10-30
- Vulners Bulletins: CVE-2026-77152 Field Collection for Drupal 7 access bypass via missing parent entity access check 2026-10-30
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-77152?
No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.
Is CVE-2026-77152 being exploited?
CVE-2026-77152 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-77152 affect?
CVE-2026-77152 affects affected software. Severity is medium (CVSS 5.3). Improper Authorization vulnerability in Drupal Field Collection for Drupal 7 allows a user with the "edit field collections" permission to bypass access control on the parent (host) entity. The access check for field collection items (fiel
How urgent is CVE-2026-77152?
Priority 19/100. No elevated risk signals yet.