CVE-2023-51503
CVE-2023-51503 is a medium-severity vulnerability in Automattic Woopayments with a CVSS 3.x base score of 5.9. 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-639.
Key facts
- Severity: Medium (CVSS 3.x base score 5.9)
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-639
- Affected product: Automattic Woopayments
- Published:
- Last modified:
Description
Authorization Bypass Through User-Controlled Key vulnerability in Automattic WooPayments – Fully Integrated Solution Built and Supported by Woo.This issue affects WooPayments – Fully Integrated Solution Built and Supported by Woo: from n/a through 6.9.2.
Frequently asked questions
- What is CVE-2023-51503?
- Authorization Bypass Through User-Controlled Key vulnerability in Automattic WooPayments – Fully Integrated Solution Built and Supported by Woo.This issue affects WooPayments – Fully Integrated Solution Built and Supported by Woo: from n/a through 6.9.2.
- How severe is CVE-2023-51503?
- CVE-2023-51503 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-51503 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-51503?
- CVE-2023-51503 affects Automattic Woopayments. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-51503?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-51503 published?
- CVE-2023-51503 was published on 2023-12-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:automattic:woopayments:*:*:*:*:*:wordpress:*:*
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