Cross-site Scripting Vulnerability in Galette Membership Management Application
CVE-2025-48884

5.3MEDIUM

Key Information:

Vendor

Galette

Status
Galette
Vendor
CVE Published:
4 November 2025

What is CVE-2025-48884?

Galette, a web application designed for managing memberships in non-profit organizations, is susceptible to a Cross-site Scripting (XSS) vulnerability in its Document Type functionality. This flaw exists in versions 1.1.5.2 and earlier, allowing an attacker to execute arbitrary scripts in the context of a user's browser session. This can lead to the exposure of sensitive user data and unauthorized actions performed on behalf of the user. The vulnerability has been addressed in version 1.2.0, urging users to upgrade to this latest version to mitigate potential risks.

Affected Version(s)

galette < 1.2.0

References

https://github.com/galette/galette/security/advisories/GH...
x_refsource_CONFIRM

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.
CVE-2025-48884 : Cross-site Scripting Vulnerability in Galette Membership Management Application