CVE-2025-65187 Cross-site scripting in n/a

Medium 6.1 Published 2 Dec 2025 Updated 2 Dec 2025

An authenticated user can inject malicious JavaScript into the Accounting Batches field, leading to script execution when viewed.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-65187?

CVE-2025-65187 is a medium-severity cross-site scripting vulnerability in n/a, published on 2 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-79

Which versions are affected by CVE-2025-65187?

It affects 1 product.

Products include Civicrm Civicrm.

How do I fix CVE-2025-65187?

No fix has been published for CVE-2025-65187 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-65187 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65187 exists.

Sources

Also known as DEBIAN-CVE-2025-65187, GHSA-cf64-8857-h96q, UBUNTU-CVE-2025-65187.