CVE-2026-1392: SR WP Minify HTML <= 2.1 - Cross-Site Request Forgery to Settings Update

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-21 · updated 2026-06-17
Weakness: CWE-352

Description

The SR WP Minify HTML plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1. This is due to missing nonce validation on the sr_minify_html_theme() function. This makes it possible for unauthenticated attackers to update plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

superrishi SR WP Minify HTML: through 2.1

References

https://plugins.trac.wordpress.org/browser/sr-wp-minify-html/tags/2.1/class.php#L33
https://plugins.trac.wordpress.org/browser/sr-wp-minify-html/trunk/class.php#L33
https://www.wordfence.com/threat-intel/vulnerabilities/id/728aa62d-4853-4f55-9b77-82dfa6525b8a?source=cve

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