CVE-2025-6439
CVE-2025-6439 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (51st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-33851
- Weakness: CWE-22
- Published:
- Last modified:
Description
The WooCommerce Designer Pro plugin for WordPress, used by the Pricom - Printing Company & Design Services WordPress theme, is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'wcdp_save_canvas_design_ajax' function in all versions up to, and including, 1.9.26. This makes it possible for unauthenticated attackers to delete all files in an arbitrary directory on the server, which can lead to remote code execution, data loss, or site unavailability.
Frequently asked questions
- What is CVE-2025-6439?
- The WooCommerce Designer Pro plugin for WordPress, used by the Pricom - Printing Company & Design Services WordPress theme, is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'wcdp_save_canvas_design_ajax' function in all versions up to, and including, 1.9.26. This makes it possible for unauthenticated attackers to delete all files in an arbitrary directory on the server, which can lead to remote code execution, data loss, or site unavailability.
- How severe is CVE-2025-6439?
- CVE-2025-6439 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-6439 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-6439?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-6439 have an EU (EUVD) identifier?
- Yes. CVE-2025-6439 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33851.
- When was CVE-2025-6439 published?
- CVE-2025-6439 was published on 2025-10-11 and last updated on 2026-06-17.
References
- https://codecanyon.net/item/woocommerce-designer-pro-cmyk-card-flyer/22027731
- https://www.wordfence.com/threat-intel/vulnerabilities/id/407a0bc3-2775-4a34-9817-924bf94a4f94?source=cve
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