{"cve":"CVE-2023-47121","nvd":{"published":"2023-11-10T16:15:33.663","modified":"2026-06-17T06:32:11.823","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-918"],"references":["https://github.com/discourse/discourse/commit/24cca10da731734af4e9748de99a508d586e59f1","https://github.com/discourse/discourse/commit/5f20748e402223b265e6fee381472c14e2604da6","https://github.com/discourse/discourse/security/advisories/GHSA-hp24-94qf-8cgc","https://github.com/discourse/discourse/commit/24cca10da731734af4e9748de99a508d586e59f1","https://github.com/discourse/discourse/commit/5f20748e402223b265e6fee381472c14e2604da6"],"products":["discourse:discourse"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-47121","score":0.00692,"percentile":0.52911,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}