CVE-2026-7614

Description

The Old Posts Highlighter plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.3. This is due to missing or incorrect nonce validation on the OPH_options function. This makes it possible for unauthenticated attackers to update the plugin's configuration settings without authorization via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Wordfence

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Timeline

Credits

Muhammad Afnaan finder

References

www.wordfence.com/...-abc2-47bd-9d3c-2b2f24d2f87e?source=cve

plugins.trac.wordpress.org/...ighlighter/trunk/OPH_admin.php

plugins.trac.wordpress.org/...ghter/tags/1.0.3/OPH_admin.php

plugins.trac.wordpress.org/...ighlighter/trunk/OPH_admin.php

plugins.trac.wordpress.org/...ghter/tags/1.0.3/OPH_admin.php

cve.org (CVE-2026-7614)

nvd.nist.gov (CVE-2026-7614)

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