{"cve":"CVE-2023-46480","nvd":{"published":"2023-11-27T23:15:07.567","modified":"2026-06-17T06:30:56.490","status":"Modified","description":"An issue in OwnCast v.0.1.1 allows a remote attacker to execute arbitrary code and obtain sensitive information via the authHost parameter of the indieauth function.","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","CWE-94"],"references":["https://github.com/owncast/owncast","https://github.com/shahzaibak96/CVE-2023-46480","https://github.com/owncast/owncast","https://github.com/shahzaibak96/CVE-2023-46480"],"products":["owncast_project:owncast"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-46480","score":0.01619,"percentile":0.76065,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-392h-r46j-q24p","url":"https://osv.dev/vulnerability/GHSA-392h-r46j-q24p","summary":"OwnCast remote code execution vulnerability","modified":"2023-11-28T17:58:40.104827Z","packages":[{"ecosystem":"Go","name":"github.com/owncast/owncast","purl":"pkg:golang/github.com/owncast/owncast","ranges":["<=0.1.1"],"fixed":[]}]}],"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."]}