CVE-2026-12697 - wpForo Forum < 3.1.2 - Subscriber+ Cross-User AI Chat Message Deletion via IDOR

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MEDIUM

wpForo Forum < 3.1.2 - Subscriber+ Cross-User AI Chat Message Deletion via IDOR

Published Jul 31, 2026

5.4

MEDIUM

CVSS 3.1

EPSS 0.29%

Description

The wpForo Forum WordPress plugin before 3.1.2 does not verify that an AI chat conversation belongs to the requesting user before deleting its messages, allowing users with a subscriber-level account to permanently delete the stored AI chat message history of any other user.

Affected products

Vendor n/a Product wpForo Forum Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <3.1.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

wpForo Forum

unaffected

Version	Status	Constraints
0	affected	<3.1.2

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-639

Authorization Bypass

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-51437
Advisory
https://wpscan.com/vulnerability/845362bb-a733-432e-86ac-7bf079d91e0f/
exploitvdb-entrytechnical-description

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-51437		Advisory
https://wpscan.com/vulnerability/845362bb-a733-432e-86ac-7bf079d91e0f/		exploitvdb-entrytechnical-description