wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to close or reopen any forum topic via the wpforo_close_ajax handler. Attackers submit a valid nonce with an arbitrary topic ID to bypass the moderator permission requirement and disrupt forum discussions.
Metrics
Affected Vendors & Products
References
History
Wed, 04 Mar 2026 03:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:wordpress:*:* |
Mon, 02 Mar 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wordpress
Wordpress wordpress |
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| Vendors & Products |
Wordpress
Wordpress wordpress |
Sat, 28 Feb 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | wpForo Forum 2.4.14 contains a missing authorization vulnerability that allows authenticated subscribers to close or reopen any forum topic via the wpforo_close_ajax handler. Attackers submit a valid nonce with an arbitrary topic ID to bypass the moderator permission requirement and disrupt forum discussions. | |
| Title | wpForo Forum 2.4.14 Missing Authorization via Topic Close AJAX Handler | |
| First Time appeared |
Gvectors
Gvectors wpforo Forum |
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| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:gvectors:wpforo_forum:*:*:*:*:*:*:*:* cpe:2.3:a:gvectors:wpforo_forum:2.4.16:*:*:*:*:*:*:* |
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| Vendors & Products |
Gvectors
Gvectors wpforo Forum |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-02-28T21:47:35.544Z
Updated: 2026-03-05T01:31:29.689Z
Reserved: 2026-02-28T18:54:23.280Z
Link: CVE-2026-28555
No data.
Status : Analyzed
Published: 2026-02-28T22:16:02.010
Modified: 2026-03-04T03:00:29.067
Link: CVE-2026-28555
No data.
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