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TI-2026-73836 Aliases CVE-2026-106646GHSA-q5j6-pw2j-xq25

Missing authorization in Classified Listing lets subscribers alter others' media

Priority LOW 26CWE-862Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-862.

Summary

The Classified Listing WordPress plugin before 6.1.1 does not check that the requester owns or can edit the target listing when a gallery request references an unattached media item (CWE-862). Any authenticated user with a subscriber-level account can modify, corrupt or delete media-library attachments owned by other users, including administrators.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

The Classified Listing WordPress plugin before 6.1.1 does not verify that the requester owns or can edit the target listing when a gallery request references an unattached media item, allowing any authenticated user with a subscriber-level account to modify, corrupt or delete media-library attachments owned by other users, including administrators.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Classified Listing (Unknown): 6.1.1

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
UnknownClassified Listingbefore 6.1.16.1.1Patch availableCNA
  • Classified Listing VendorUnknown Affected before 6.1.1 Fixed in 6.1.1 Patch available CNA

Remediation

Update Classified Listing to version 6.1.1, which fixes the flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Classified Listing (Unknown) Fixed in 6.1.1

Timeline

  1. 2026-10-14 Threatist record created from CVE-2026-106646
  2. 2026-10-14 Alias added: GHSA-q5j6-pw2j-xq25
  3. 2026-10-14 CVSS score added · CISA ADP
  4. 2026-10-14 Weakness changed · CISA ADP
  5. 2026-10-14 CISA SSVC decision points changed

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences