CVE-2021-21319 Information

Description

Galette is a membership management web application geared towards non profit organizations. In versions prior to 0.9.5 malicious javascript code can be stored to be displayed later on self subscription page. The self subscription feature can be disabled as a workaround (this is the default state). Malicious javascript code can be executed (not stored) on login and retrieve password pages. This issue is patched in version 0.9.5.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/galette/galette/security/advisories/GHSA-vjc9-mj44-x59q https://bugs.galette.eu/issues/1535 https://github.com/galette/galette/commit/514418da973ae5b84bf97f94bd288a41e8e3f0a6 https://github.com/galette/galette/commit/8f3bdd9f7d0708466e011253064a867ca2b271a5 https://github.com/galette/galette/commit/f54b2570615d38d0302e937079233e52c2d80995

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4