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Silverstripe Forum Module CSRF Vulnerability

Moderate severity GitHub Reviewed Published May 23, 2024 to the GitHub Advisory Database • Updated May 23, 2024

Package

composer silverstripe/forum (Composer)

Affected versions

<= 0.6.1
>= 0.7.0, <= 0.7.3

Patched versions

0.6.2
0.7.4

Description

A number of form actions in the Forum module are directly accessible. A malicious user (e.g. spammer) can use GET requests to create Members and post to forums, bypassing CSRF and anti-spam measures.

Additionally, a forum moderator could be tricked into clicking a specially crafted URL, resulting in a topic being moved.

Thanks to Michael Strong for discovering.

References

Published to the GitHub Advisory Database May 23, 2024
Reviewed May 23, 2024
Last updated May 23, 2024

Severity

Moderate
5.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

CVE ID

No known CVE

GHSA ID

GHSA-w8fq-xgvh-cxc2

Source code

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