cve-2023-46130
Vulnerability from cvelistv5
Published
2023-11-10 14:54
Modified
2024-09-03 18:57
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Summary
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, some theme components allow users to add svgs with unlimited `height` attributes, and this can affect the availability of subsequent replies in a topic. Most Discourse instances are unaffected, only instances with the svgbob or the mermaid theme component are within scope. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. As a workaround, disable or remove the relevant theme components.
References
security-advisories@github.comhttps://github.com/discourse/discourse/commit/6183d9633de873ac2b1e9cdb6ac1c94b4ffae9cbPatch
security-advisories@github.comhttps://github.com/discourse/discourse/commit/89a2e60706ce22e4afc463d03af2f34c53291800Patch
security-advisories@github.comhttps://github.com/discourse/discourse/security/advisories/GHSA-c876-638r-vfcgVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/discourse/discourse/commit/6183d9633de873ac2b1e9cdb6ac1c94b4ffae9cbPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/discourse/discourse/commit/89a2e60706ce22e4afc463d03af2f34c53291800Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/discourse/discourse/security/advisories/GHSA-c876-638r-vfcgVendor Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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