CVE-2025-12621
CVE-2025-12621 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-863.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 0% (16th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-38364
- Weakness: CWE-863
- Published:
- Last modified:
Description
The Flexible Refund and Return Order for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a misconfigured capability check on the 'create_refund' function in all versions up to, and including, 1.0.42. This makes it possible for authenticated attackers, with Contributor-level access and above, to update the status of refund requests, including approving and refusing refunds.
Frequently asked questions
- What is CVE-2025-12621?
- The Flexible Refund and Return Order for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to a misconfigured capability check on the 'create_refund' function in all versions up to, and including, 1.0.42. This makes it possible for authenticated attackers, with Contributor-level access and above, to update the status of refund requests, including approving and refusing refunds.
- How severe is CVE-2025-12621?
- CVE-2025-12621 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2025-12621 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-12621?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-12621 have an EU (EUVD) identifier?
- Yes. CVE-2025-12621 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-38364.
- When was CVE-2025-12621 published?
- CVE-2025-12621 was published on 2025-11-08 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/flexible-refund-and-return-order-for-woocommerce/trunk/vendor_prefixed/wpdesk/flexible-refunds-core/src/Integration/Ajax.php#L55
- https://plugins.trac.wordpress.org/changeset?old=3378649%40flexible-refund-and-return-order-for-woocommerce%2Ftags%2F1.0.42&new=3390898%40flexible-refund-and-return-order-for-woocommerce%2Ftags%2F1.0.43
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8498c671-b46e-420c-a482-7c6983596753?source=cve
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