What is CVE-2025-65187?

CVE-2025-65187 is a medium-severity vulnerability in Civicrm, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-02.

How severe is CVE-2025-65187?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Civicrm

CVE-2025-65187

A Stored Cross Site Scripting vulnerability exists in CiviCRM before v6.7 in the Accounting Batches field. An authenticated user can inject malicious JavaScript into this field and it executes whenever the page is viewed.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Civicrm
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-65187?: CVE-2025-65187 is a medium-severity vulnerability in Civicrm, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-12-02.
How severe is CVE-2025-65187?: Medium severity. CVSS v3 base score is 6.1 out of 10.