CVE-2019-9787

CVE Database · CVE-2019-9787

CVE-2019-9787

· N/AModified

CVSS v3.1

N/A

EPSS

43.75%

Published

Mar 14, 2019

Modified

Nov 21, 2024

Public PoC / Exploit (1)

All weaponized →

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

WordPress before 5.1.1 does not properly filter comment content, leading to Remote Code Execution by unauthenticated users in a default configuration. This occurs because CSRF protection is mishandled, and because Search Engine Optimization of A elements is performed incorrectly, leading to XSS. The XSS results in administrative access, which allows arbitrary changes to .php files. This is related to wp-admin/includes/ajax-actions.php and wp-includes/comment.php.

Weaknesses (CWE)

CWE-352

Affected Products (1)

wordpress · wordpress (up to 5.1.1)vulnerable

References (16)

http://www.securityfocus.com/bid/107411

Third Party AdvisoryVDB Entry

https://blog.ripstech.com/2019/wordpress-csrf-to-rce/

ExploitThird Party Advisory

https://github.com/WordPress/WordPress/commit/0292de60ec78c5a44956765189403654fe4d080b

PatchThird Party Advisory

https://lists.debian.org/debian-lts-announce/2019/03/msg00044.html

https://wordpress.org/news/2019/03/wordpress-5-1-1-security-and-maintenance-release/

Release NotesVendor Advisory

https://wordpress.org/support/wordpress-version/version-5-1-1/

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