TI-2026-01641 Aliases CVE-2026-1984 GHSA-hwph-8x7c-9r99

Missing authorization in vowelweb Ibtana – Ecommerce Product Addons

LOW 30CWE-862Published 2026-09-19 · Updated 2026-09-19

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0039 33rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
vowelweb	Ibtana – Ecommerce Product Addons	up to 0.4.7.7	—	No fix listed	CNA

Ibtana – Ecommerce Product Addons Vendorvowelweb Affected up to 0.4.7.7 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-1984
2026-10-03 Alias added: GHSA-hwph-8x7c-9r99

References

Other 5

TI-2022-04272 Ibtana – WordPress Website Builder < 1.1.8.8 - Contributor+ Stored XSS via Shortcode CVSS 3.1MEDIUM 5.4
TI-2026-41598 WordPress VW Wedding theme <= 1.3.7 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
TI-2026-41597 WordPress VW Food Corner theme <= 1.1.0 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
TI-2026-24966 WordPress VW School Education theme <= 1.4.6 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
TI-2026-24965 WordPress VW Portfolio theme <= 1.3.3 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
TI-2026-24964 WordPress VW Photography theme <= 1.3.8 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3

See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences