CVE-2026-0812

MEDIUM

4.4

Description

The LinkedIn SC plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'linkedin_sc_date_format', 'linkedin_sc_api_key', and 'linkedin_sc_secret_key' parameters in all versions up to, and including, 1.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page.

CVE Details

CVSS v3.1 Score4.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredHIGH

User InteractionNONE

Published1/14/2026

Last Modified1/14/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79

References

https://plugins.trac.wordpress.org/browser/linkedin-sc/tags/1.1.9/linkedin-sc.php#L164(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/linkedin-sc/trunk/linkedin-sc.php#L164(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/1c4fd888-aeaf-4451-a151-8f884bc22f0b?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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