CVE-2026-22348: 
WordPress vulnerability analysis and mitigation

CVE-2026-22348 is a Missing Authorization (Broken Access Control) vulnerability in the Civic Cookie Control WordPress plugin developed by Tasos Fel. It allows unauthenticated remote attackers to exploit incorrectly configured access control security levels, potentially performing unauthorized privileged actions. The vulnerability affects all versions of the plugin up to and including 1.53, with version 1.54 serving as the patched release. It was reported on November 30, 2025, published by Patchstack on January 22, 2026, and carries a CVSS v3.1 base score of 5.3 (Medium) (Patchstack).

The root cause is classified as CWE-862 (Missing Authorization), meaning the plugin fails to properly verify whether a requesting user has the necessary permissions before executing certain privileged functions. This is a network-accessible vulnerability requiring no authentication, no user interaction, and low attack complexity, making it trivially exploitable by any remote attacker. The flaw was discovered by security researcher Nabil Irawan and reported through Patchstack's coordinated disclosure process (Patchstack).

Successful exploitation results in a low integrity impact with no confidentiality or availability impact, as reflected in the CVSS score. An unauthenticated attacker could invoke restricted plugin functionality — such as modifying cookie consent settings or plugin configurations — without proper authorization. While the impact is limited in scope and does not expose sensitive data or cause service disruption, such vulnerabilities are commonly leveraged in mass-exploit campaigns targeting large numbers of WordPress sites simultaneously (Patchstack).

No public proof-of-concept exploit code or in-the-wild exploitation has been reported for this vulnerability. The EPSS score is approximately 0.017% (0.000170), indicating a very low probability of exploitation in the near term. The vulnerability is not listed in CISA's Known Exploited Vulnerabilities (KEV) catalog. Patchstack classifies this as low priority, noting it is unlikely to be actively exploited despite the potential for mass-exploit campaign use against WordPress sites (Patchstack).

The vendor has released version 1.54 of the Civic Cookie Control plugin, which resolves this vulnerability. Site administrators should update the plugin to version 1.54 or later immediately via the WordPress admin dashboard or their hosting provider. Patchstack users can enable auto-update for vulnerable plugins as an additional safeguard. No configuration-based workaround is available; updating to the patched version is the only recommended remediation (Patchstack).