Read the docs

Access bypass in Drupal Media Bulk Upload via forceful browsing

Priority LOW 24CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · Low
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-863.

Summary

Incorrect authorization in Drupal Media Bulk Upload lets attackers reach functionality they should not access through forceful browsing. Versions from 0.0.0 before 3.0.6 are affected. The weakness is tracked as CWE-863. A remote attacker with low privileges can exploit it without user interaction, which can affect integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

Incorrect Authorization vulnerability in Drupal Media Bulk Upload allows Forceful Browsing. This issue affects Media Bulk Upload versions: from 0.0.0 to 3.0.6.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00209 11th percentileScored 2026-11-07
Fix Fixed Media Bulk Upload (Drupal): 3.0.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DrupalMedia Bulk Upload0.0.0 to before 3.0.63.0.6Patch availableCNA
  • Media Bulk Upload VendorDrupal Affected 0.0.0 to before 3.0.6 Fixed in 3.0.6 Patch available CNA

Remediation

Update Drupal Media Bulk Upload to version 3.0.6 or later. The fix is listed in SA-CONTRIB-2026-243.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA Media Bulk Upload (Drupal) Fixed in 3.0.6

Timeline

  1. 2026-10-30 Threatist record created from CVE-2026-114544
  2. 2026-10-30 Alias added: GHSA-g3mc-56mw-9chv
  3. 2026-11-06 CVSS score added · CISA ADP
  4. 2026-11-06 CISA SSVC decision points changed

References

  • TI-2026-07979 Drupal core - Highly critical - SQL injection - SA-CORE-2026-004 KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-05494 Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-004 KEVCVSS 3.1CRITICAL 9.8
  • TI-2018-05493 Improper input validation in Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6… KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-10731 Unrestricted file upload in Drupal Core KEVCVSS 3.1HIGH 8.8
  • TI-2019-04505 Drupal core - Highly critical - Remote Code Execution KEVCVSS 3.1HIGH 8.1
  • TI-2020-17477 Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks… KEVCVSS 3.1HIGH 7.8
See all 941 →

Sources