🔐 CVE Alert

CVE-2026-103908

MEDIUM 5.4

AMP for WP <= 1.1.18 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via Author Biographical Info

CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th

The The AMP for WP – Accelerated Mobile Pages plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 1.1.18. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with custom-level access and above, to execute arbitrary shortcodes. The vulnerable output block is gated by the 'ampforwp-cat-description' setting, which is enabled by default, meaning the vast majority of installations are affected without any additional configuration change.

CWE CWE-94
Vendor mohammed_kaludi
Product amp for wp – accelerated mobile pages
Published Nov 6, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

mohammed_kaludi / AMP for WP – Accelerated Mobile Pages
0 ≤ 1.1.18

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fcd756ea-9690-4535-9cc4-203a10093432?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.17/components/loop/loop.php#L69 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/accelerated-mobile-pages/tags/1.1.17/components/loop/loop.php#L45 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?reponame=&old=3743894%40accelerated-mobile-pages&new=3743894%40accelerated-mobile-pages

Credits

Kuba