CVE-2026-12396 in WP Job Portal Plugin
Summary
by MITRE • 07/13/2026
The WP Job Portal WordPress plugin before 2.5.5 does not perform capability or ownership checks before allowing job moderation actions, allowing authenticated users with a subscriber-level (self-registerable) account to approve, feature, or reject arbitrary jobs, including those owned by other users.
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Analysis
by VulDB Data Team • 07/13/2026
The WP Job Portal WordPress plugin vulnerability represents a critical access control flaw that undermines the security model of job management within the platform. This issue affects versions prior to 2.5.5 and stems from inadequate authorization checks during job moderation operations. The vulnerability allows authenticated users with minimal subscriber privileges to manipulate job listings regardless of ownership, creating a significant privilege escalation risk. Such flaws typically arise from improper implementation of role-based access controls where the plugin fails to verify whether the requesting user has legitimate authority to perform specific actions on target resources.
The technical nature of this vulnerability aligns with CWE-285, which addresses insufficient authorization in software systems. The flaw manifests as a missing capability check within the job moderation functions, specifically in the approve, feature, and reject operations. Attackers exploiting this vulnerability can leverage their subscriber-level access to modify any job listing within the system without proper verification of ownership or administrative privileges. This represents a direct violation of the principle of least privilege and demonstrates poor input validation practices that permit unauthorized actions against system resources.
From an operational perspective, this vulnerability enables malicious subscribers to manipulate job listings in ways that could severely impact platform integrity and user trust. The ability to approve, feature, or reject jobs owned by other users creates opportunities for content manipulation, spam injection, or reputational damage. Attackers might approve inappropriate content, feature their own listings while rejecting competitors', or systematically remove legitimate job postings. This vulnerability particularly affects job boards where user-generated content is prevalent and where maintaining content quality and authenticity is crucial for platform reputation.
The security implications extend beyond immediate privilege escalation to include potential data integrity compromise and service availability issues. Organizations relying on WP Job Portal may face regulatory compliance challenges if unauthorized modifications go undetected, especially in environments governed by data protection regulations. The vulnerability also creates opportunities for social engineering attacks where malicious users might use their elevated privileges to manipulate job market dynamics or target specific competitors.
Mitigation strategies should focus on implementing robust authorization checks and access controls within the plugin's moderation functions. System administrators must immediately update to WP Job Portal version 2.5.5 or later, which includes proper capability validation for job management operations. Additional defensive measures include monitoring user activities related to job modifications, implementing role-based restrictions that prevent subscriber-level users from accessing moderation features, and conducting regular security audits of plugin functionality. Organizations should also consider implementing web application firewalls to detect and block suspicious API requests attempting unauthorized job modifications. The remediation process must ensure that all moderation actions verify both authentication status and appropriate authorization levels before executing any changes to job listings, thereby preventing the exploitation patterns associated with this vulnerability class.