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CVE-2026-28556

wpForo Forum 2.4.14 Missing Authorization via Topic Management Form Handlers PUBLISHED

Description (CNA)

wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to move, merge, or split any forum topic via the topic_move, topic_merge, and topic_split form action handlers. Attackers with a valid form nonce can reorganize arbitrary forum content without moderator permissions, including relocating topics to private forums.

Affected (CNA)

Vendor / productVersions
gVectors Team / wpForo Forumaffected 2.4 before 2.4.16; unaffected 2.4.16

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.