What’s Vulnerable › Vulnerabilities
CVE-2026-1984: Ibtana – Ecommerce Product Addons <= 0.4.7.7 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Modification via 'iepa_use_gt_editor' AJAX Action
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-19 · updated 2026-09-21
- Weakness: CWE-862
Description
The Ibtana – Ecommerce Product Addons plugin for WordPress is vulnerable to unauthorized post meta modification due to a missing capability check on the 'iepa_use_gt_editor' AJAX action in all versions up to, and including, 0.4.7.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update or delete arbitrary post meta entries via the 'iepa_builder' meta key.
Affected products
- vowelweb Ibtana – Ecommerce Product Addons: through 0.4.7.7
References
- https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/tags/0.4.7.5/inc/class-pro.php#L58
- https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L25
- https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L58
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3587239%40ibtana-ecommerce-product-addons&new=3587239%40ibtana-ecommerce-product-addons
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e1e20253-4002-467a-9dca-10bc2bfe4514?source=cve
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