Discourse Placeholder Forms has a XSS stopped by CSP
CVE-2024-43408

6.3MEDIUM

Key Information:

Vendor
Discourse
Status
Discourse-placeholder-theme-component
Vendor
CVE Published:
20 August 2024

Summary

Discourse Placeholder Forms will let you build dynamic documentation. Unsanitized and stored user input was injected in the html of the post. The vulnerability is fixed in commit a62f711d5600e4e5d86f342d52932cb6221672e7.

Affected Version(s)

discourse-placeholder-theme-component < a62f711d5600e4e5d86f342d52932cb6221672e7

References

https://github.com/discourse/discourse-placeholder-theme-...
x_refsource_CONFIRM
https://github.com/discourse/discourse-placeholder-theme-...
x_refsource_MISC

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

.