CVE-2023-47121

Discourse SSRF vulnerability in Embedding

Description

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, the embedding feature is susceptible to server side request forgery. 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 the Embedding feature.

Category

3.4
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.33%
Vendor Advisory github.com
Affected: discourse discourse
Published at:
Updated at:

References

Link Tags
https://github.com/discourse/discourse/security/advisories/GHSA-hp24-94qf-8cgc vendor advisory
https://github.com/discourse/discourse/commit/24cca10da731734af4e9748de99a508d586e59f1 patch
https://github.com/discourse/discourse/commit/5f20748e402223b265e6fee381472c14e2604da6 patch

Frequently Asked Questions

What is the severity of CVE-2023-47121?
CVE-2023-47121 has been scored as a low severity vulnerability.
How to fix CVE-2023-47121?
To fix CVE-2023-47121, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-47121 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-47121 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-47121?
CVE-2023-47121 affects discourse discourse.
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