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Description

The Twitter Feeds plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tweet_title' parameter in the 'TwitterFeeds' shortcode in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. 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.

PUBLISHED Reserved 2026-02-04 | Published 2026-03-21 | Updated 2026-04-08 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Timeline

2026-03-20:Disclosed

Credits

Gilang Asra Bilhadi finder

References

www.wordfence.com/...-01c3-4c0c-b276-291f897f11e7?source=cve

plugins.trac.wordpress.org/...-feeds/trunk/twitter-feeds.php

plugins.trac.wordpress.org/...s/tags/1.0.0/twitter-feeds.php

cve.org (CVE-2026-1911)

nvd.nist.gov (CVE-2026-1911)

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