CVE-2021-42362highCWE-434

WordPress Popular Posts <= 5.3.2 Authenticated Arbitrary File Upload

78Vexday Risk Score

Corrige pronto. Ella tiene exploit funcional público.

ssvc Attendcvss 8.8epss 80%

de la publicación al arma0 días

Publicada en NVD17 nov

1ª PoC14 jul

metasploit11 jun

probabilidad de explotación

80%top 1% de las CVE

explotación observada

noninguna fuente lo reporta

4 exploit(s) público(s)

The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.

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

Productos afectados

PoCs públicas encontradas — 4

exploitdbwww.exploit-db.com/exploits/50129no verificado githubgithub.com/simonecris/CVE-2021-42362-PoC★ 0 githubgithub.com/samiba6/CVE-2021-42362★ 0 cve_referencepacketstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.htmlno verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

Referencias

http://packetstormsecurity.com/files/165376/WordPress-Popular-Posts-5.3.2-Remote-Code-Execution.html https://blog.nintechnet.com/improper-input-validation-fixed-in-wordpress-popular-posts-plugin/https://github.com/cabrerahector/wordpress-popular-posts/commit/d9b274cf6812eb446e4103cb18f69897ec6fe601 https://plugins.trac.wordpress.org/changeset/2542638/wordpress-popular-posts/trunk/src/Image.php https://wpscan.com/vulnerability/bd4f157c-a3d7-4535-a587-0102ba4e3009 https://www.wordfence.com/vulnerability-advisories/#CVE-2021-42362