CVE-2025-15475
CVE-2025-15475 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-862.
Key facts
- Severity: Medium (CVSS 3.x base score 5.3)
- EPSS exploit prediction: 0% (13th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-2529
- Weakness: CWE-862
- Published:
- Last modified:
Description
The PayHere Payment Gateway Plugin for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improper validation logic in the check_payhere_response function in all versions up to, and including, 2.3.9. This makes it possible for unauthenticated attackers to change the status of pending WooCommerce orders to paid/completed/on hold.
Frequently asked questions
- What is CVE-2025-15475?
- The PayHere Payment Gateway Plugin for WooCommerce plugin for WordPress is vulnerable to unauthorized modification of data due to an improper validation logic in the check_payhere_response function in all versions up to, and including, 2.3.9. This makes it possible for unauthenticated attackers to change the status of pending WooCommerce orders to paid/completed/on hold.
- How severe is CVE-2025-15475?
- CVE-2025-15475 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-2025-15475 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-15475?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-15475 have an EU (EUVD) identifier?
- Yes. CVE-2025-15475 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2529.
- When was CVE-2025-15475 published?
- CVE-2025-15475 was published on 2026-01-14 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/payhere-payment-gateway/tags/2.3.9/gateway/class-wcgatewaypayhere.php#L709
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3440771%40payhere-payment-gateway&new=3440771%40payhere-payment-gateway&sfp_email=&sfph_mail=#file10
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e0c92241-0bef-4f87-8478-4d805435f09d?source=cve
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