CVE-2026-0813

MEDIUM

4.4

Description

The Short Link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'short_link_post_title' and 'short_link_page_title' parameters in all versions up to, and including, 1.0 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/short-link/tags/1.0/short-link.php#L118(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/short-link/trunk/short-link.php#L118(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/8623d2cc-dcdd-4453-9a86-669bdd44eae1?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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