CVE-2026-8073
CVE-2026-8073 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-23.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-30976
- Weakness: CWE-23
- Published:
- Last modified:
Description
The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation and missing capability check in the 'downloadZIP' function in all versions up to, and including, 6.0.6. This makes it possible for unauthenticated attackers to read and delete arbitrary files limited in the WordPress uploads base directory.
Frequently asked questions
- What is CVE-2026-8073?
- The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation and missing capability check in the 'downloadZIP' function in all versions up to, and including, 6.0.6. This makes it possible for unauthenticated attackers to read and delete arbitrary files limited in the WordPress uploads base directory.
- How severe is CVE-2026-8073?
- CVE-2026-8073 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-8073 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-8073?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-8073 have an EU (EUVD) identifier?
- Yes. CVE-2026-8073 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30976.
- When was CVE-2026-8073 published?
- CVE-2026-8073 was published on 2026-05-19 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/kirki/tags/6.0.1/includes/API.php#L60
- https://plugins.trac.wordpress.org/changeset/3535640/kirki/trunk/includes/API.php
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b073edd0-3f40-423e-976e-996b29caf66e?source=cve
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