PT-2023-20324 · Discourse · Discourse

Jomaxro · Published 2023-03-04 · Updated 2024-03-06 · CVE-2023-25819

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Discourse versions 3.1.0.beta2 through the version prior to the latest beta and tests-passed versions

Description The issue concerns the exposure of private tags in metadata on Discourse, an open-source platform for community discussions. This occurs on sites running the tests-passed or beta branches.

Recommendations For versions 3.1.0.beta2 and later, update to the latest beta or tests-passed version to resolve the issue. As a temporary workaround, consider restricting access to metadata to minimize the risk of exploitation.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

CWE-359

Related Identifiers

BIT-DISCOURSE-2023-25819

CVE-2023-25819

GHSA-XX2H-MWM7-HQ6Q

Affected Products

Discourse

References · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25819.json · Exploit
• https://github.com/discourse/discourse/commit/a9f2c6db64e7d78b8e0f55e7bd77c5fe3459b831 · Patch
• https://osv.dev/vulnerability/BIT-discourse-2023-25819 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25819 · Security Note
• https://osv.dev/vulnerability/CVE-2023-25819 · Vendor Advisory
• https://github.com/discourse/discourse/security/advisories/GHSA-xx2h-mwm7-hq6q · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25819 · Note