The Spam protection, Anti-Spam, FireWall by CleanTalk plugin for WordPress is vulnerable to unauthorized Arbitrary Plugin Installation due to an missing empty value check on the 'api_key' value in the 'perform' function in all versions up to, and including, 6.44. This makes it possible for unauthenticated attackers to install and activate arbitrary plugins which can be leveraged to achieve remote code execution if another vulnerable plugin is installed and activated.
CVE-2024-10781
Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2024-11-26. NVD baseline CVSS 8.1; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.1
- EG Score
- 8.1(medium)
- EG Risk
- —
- EPSS
- 89.0%
- KEV
- Not listed
Published
November 26, 2024
Last Modified
July 12, 2025
References (4)
- security@wordfencehttps://plugins.trac.wordpress.org/browser/cleantalk-spam-protect/tags/6.44/lib/Cleantalk/ApbctWP/RemoteCalls.php#L95
- security@wordfencehttps://plugins.trac.wordpress.org/browser/cleantalk-spam-protect/tags/6.44/lib/Cleantalk/ApbctWP/RemoteCalls.php#L96
- security@wordfencehttps://plugins.trac.wordpress.org/changeset/3188546/cleantalk-spam-protect#file653
- security@wordfencehttps://www.wordfence.com/threat-intel/vulnerabilities/id/79ae062c-b084-4045-9407-2d94919993af?source=cve
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 9× in last 7d / 43× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 101 total refreshes for this CVE.
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Related CVEs(same CWE)
Same CWE
10 shownCWE-703
- CVE-2024-21894EG 9.8EPSS 97%CRITICAL
- CVE-2021-3329EG 9.6CRITICAL
- CVE-2023-0397EG 9.6CRITICAL
- CVE-2024-39815EG 9.1CRITICAL
- CVE-2023-45927EG 9.1CRITICAL
- CVE-2021-23859EG 9.1CRITICAL
- CVE-2022-22265NVD 5.0EG 9.0 KEVMEDIUM
- CVE-2021-25372NVD 6.1EG 9.0 KEVMEDIUM
- CVE-2021-25370NVD 6.1EG 9.0 KEVMEDIUM
- CVE-2019-5031EG 8.8EPSS 93%HIGH
Frequently asked(5)
What is CVE-2024-10781?
When was CVE-2024-10781 disclosed?
Is CVE-2024-10781 actively exploited?
What is the CVSS score of CVE-2024-10781?
How do I remediate CVE-2024-10781?
Dependency Blast Radius
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