CVE-2025-22661
CVE-2025-22661 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-2900
- Weakness: CWE-79
- Published:
- Last modified:
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in vcita Online Payments – Get Paid with PayPal, Square & Stripe paypal-payment-button-by-vcita allows Stored XSS.This issue affects Online Payments – Get Paid with PayPal, Square & Stripe: from n/a through <= 3.20.0.
Frequently asked questions
- What is CVE-2025-22661?
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in vcita Online Payments – Get Paid with PayPal, Square & Stripe paypal-payment-button-by-vcita allows Stored XSS.This issue affects Online Payments – Get Paid with PayPal, Square & Stripe: from n/a through <= 3.20.0.
- How severe is CVE-2025-22661?
- CVE-2025-22661 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2025-22661 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-22661?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-22661 have an EU (EUVD) identifier?
- Yes. CVE-2025-22661 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-2900.
- When was CVE-2025-22661 published?
- CVE-2025-22661 was published on 2025-01-21 and last updated on 2026-06-17.
References
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
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