Unauthorized log cleanup via forged request
Published Jun 9, 2023 · Updated Apr 8, 2026
CSRF in Melapress WP Activity Log 4.5.0 and earlier allows remote attackers to invoke log cleanup through a forged request. The ajax_run_cleanup AJAX callback accepts the state-changing cleanup request without validating a WordPress nonce. Exploitation requires an authenticated administrator to follow or submit attacker-controlled content, causing unauthorized cleanup of stored activity-log data.
Summary
What happened
CSRF in Melapress WP Activity Log 4.5.0 and earlier allows remote attackers to invoke log cleanup through a forged request. The ajax_run_cleanup AJAX callback accepts the state-changing cleanup request without validating a WordPress nonce. Exploitation requires an authenticated administrator to follow or submit attacker-controlled content, causing unauthorized cleanup of stored activity-log data.
The record
- CVE
- CVE-2023-2286
- Published
- Jun 9, 2023
- Updated
- Apr 8, 2026
- Vendor
- Melapress
- Product
- WP Activity Log Premium
- Classifications
- CWE-352, T1070
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 9, 2023CVE publishedPublication date reported by the CVE source.
- Apr 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <=4.5.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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