PT-2025-51057 · WordPress · Wp Linkedin Auto Publish

Nicolai Hellesnes · Published 2025-12-13 · Updated 2025-12-13 · CVE-2025-12077

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WP to LinkedIn Auto Publish plugin for WordPress versions up to and including 1.9.8

Description The WP to LinkedIn Auto Publish plugin for WordPress is susceptible to Reflected Cross-Site Scripting via PostMessage. This is due to inadequate input sanitization and output escaping. An unauthenticated attacker could inject arbitrary web scripts into pages, which would execute if a user is tricked into performing an action, such as clicking a link.

Recommendations Update the WP to LinkedIn Auto Publish plugin to a version later than 1.9.8.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12077

Affected Products

Wp Linkedin Auto Publish

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-12077 · Security Note
• https://plugins.trac.wordpress.org/browser/linkedin-auto-publish/trunk/js/notice.js · Note
• https://t.me/CVEtracker/39705 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/b680132a-f397-4636-98b2-bcd8c168e822?source=cve · Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3412103%40linkedin-auto-publish&new=3412103%40linkedin-auto-publish&sfp_email=&sfph_mail= · Note
• https://twitter.com/CVEnew/status/1999865347110023369 · Twitter Post