{"cve":"CVE-2024-27926","nvd":{"published":"2024-03-21T02:52:21.500","modified":"2026-06-17T07:20:36.780","status":"Analyzed","description":"RSSHub is an open source RSS feed generator. Starting in version 1.0.0-master.cbbd829 and prior to version 1.0.0-master.d8ca915, ahen the specially crafted image is supplied to the internal media proxy, it proxies the image without handling XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. This vulnerability was fixed in version 1.0.0-master.d8ca915. No known workarounds are available.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/DIYgod/RSSHub/commit/4d3e5d79c1c17837e931b4cd253d2013b487aa87","https://github.com/DIYgod/RSSHub/security/advisories/GHSA-2wqw-hr4f-xrhh","https://github.com/DIYgod/RSSHub/commit/4d3e5d79c1c17837e931b4cd253d2013b487aa87","https://github.com/DIYgod/RSSHub/security/advisories/GHSA-2wqw-hr4f-xrhh"],"products":["rsshub:rsshub"],"source":"nvd","synced_at":"2026-10-19T21:47:51.568503435+00:00"},"epss":{"cve":"CVE-2024-27926","score":0.00521,"percentile":0.44248,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-2wqw-hr4f-xrhh","url":"https://osv.dev/vulnerability/GHSA-2wqw-hr4f-xrhh","summary":"RSSHub Cross-site Scripting vulnerability caused by internal media proxy","modified":"2026-09-10T03:50:00.242285502Z","packages":[{"ecosystem":"npm","name":"rsshub","purl":"pkg:npm/rsshub","ranges":[">=1.0.0-master.cbbd829 <1.0.0-master.d8ca915"],"fixed":["1.0.0-master.d8ca915"]}]}],"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."]}