CVE-2024-9932

Wux Blog Editor <= 3.0.0 - Unauthenticated Arbitrary File Upload

CVSS 9.8 CRITICALEPSS 37.8%CWE-434

Vexday Risk Score

60Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 9.8EPSS 37.8%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

26 Oct 2024Published on NVD

05 Nov 2024Public PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

The Wux Blog Editor plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'wuxbt_insertImageNew' function in versions up to, and including, 3.0.0. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

jurredeklijn · Wux Blog Editor

public PoCs found — 3

githubgithub.com/RandomRobbieBF/CVE-2024-9932★ 3 githubgithub.com/JoshuaProvoste/0-click-RCE-Exploit-for-CVE-2024-9932★ 2 githubgithub.com/Nxploited/CVE-2024-9932-POC★ 0

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://github.com/JoshuaProvoste/0-click-RCE-Exploit-for-CVE-2024-9932 https://plugins.trac.wordpress.org/browser/wux-blog-editor/tags/3.0.0/External_Post_Editor.php#L675 https://www.wordfence.com/threat-intel/vulnerabilities/id/c2c0ab2d-1ba9-4a0a-b1fa-bacebe1034eb?source=cve