CVE-2025-11860: Twitter Feed <= 1.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

Severity: medium (CVSS 6.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-11-11 · updated 2026-10-18
Weakness: CWE-79

Description

The Twitter Feed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ottwitter_feed' shortcode in all versions up to, and including, 1.3.1. This is due to the plugin not properly sanitizing user input and output of the 'width' and 'height' parameters. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

caselock Twitter Feed: through 1.3.1

References

https://plugins.trac.wordpress.org/browser/ot-twitter-feed/trunk/ottwitterfeed-shortcode.php#L27
https://www.wordfence.com/threat-intel/vulnerabilities/id/ce182e57-a9d4-4c4b-b124-e6626ccdd712?source=cve

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