PT-2024-27349 · Discourse · Discourse

0Xmokusou · Published 2024-07-30 · Updated 2024-09-11 · CVE-2024-37165

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.2.3 Discourse versions prior to 3.3.0.beta3

Description The issue arises from improperly sanitized Onebox data, which could lead to an XSS vulnerability in certain situations. This vulnerability only affects Discourse instances with the default Content Security Policy disabled.

Recommendations For versions prior to 3.2.3, update to version 3.2.3 or later to resolve the issue. For versions prior to 3.3.0.beta3, update to version 3.3.0.beta3 or later to resolve the issue. As a temporary workaround, consider enabling the default Content Security Policy to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-DISCOURSE-2024-37165

CVE-2024-37165

GHSA-CX83-5P6X-9QH9

Affected Products

Discourse

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/37xxx/CVE-2024-37165.json · Exploit
• https://github.com/discourse/discourse/security/advisories/GHSA-cx83-5p6x-9qh9 · Vendor Advisory
• https://github.com/discourse/discourse/commit/26aef0c288839378b9de5819e96eac8cf4ea60fd · Patch
• https://github.com/discourse/discourse/commit/311b737c910cf0a69f61e1b8bc0b78374b6619d2 · Patch
• https://osv.dev/vulnerability/BIT-discourse-2024-37165 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-37165 · Security Note
• https://osv.dev/vulnerability/CVE-2024-37165 · Vendor Advisory
• https://t.me/cvenotify/88042 · Telegram Post
• https://t.me/cvedetector/2042 · Telegram Post
• https://t.me/cvenotify/87922 · Telegram Post
• https://t.me/cvenotify/94165 · Telegram Post