CVE-2026-106603

WordPress HollerBox plugin <= 2.3.14 - Insecure Direct Object References (IDOR) vulnerability

State: Published
Severity: 6.5 Medium
Published: Oct 8, 2026
Updated: Oct 9, 2026
Reserved: Oct 7, 2026

Description

Authorization Bypass Through User-Controlled Key vulnerability in Groundhogg HollerBox holler-box allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects HollerBox: from n/a through 2.3.14.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L	Patchstack

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
HollerBoxGroundhogg	2.3.14 and earlierAffectedfrom 2.3.15Not affected

References

https://patchstack.com/database/wordpress/plugin/holler-box/vulnerability/wordpress-hollerbox-plugin-2-3-14-insecure-direct-object-references-idor-vulnerability?_s_id=cvevdb-entry

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