{"cve":"CVE-2021-4272","nvd":{"published":"2022-12-21T19:15:13.957","modified":"2026-06-17T04:19:23.867","status":"Modified","description":"A vulnerability classified as problematic has been found in studygolang. This affects an unknown part of the file static/js/topics.js. The manipulation of the argument contentHtml leads to cross site scripting. It is possible to initiate the attack remotely. The name of the patch is 0fb30f9640bd5fa0cae58922eac6c00bb1a94391. It is recommended to apply a patch to fix this issue. The identifier VDB-216477 was assigned to this vulnerability.","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","CWE-707"],"references":["https://github.com/studygolang/studygolang/commit/0fb30f9640bd5fa0cae58922eac6c00bb1a94391","https://vuldb.com/?id.216477","https://github.com/studygolang/studygolang/commit/0fb30f9640bd5fa0cae58922eac6c00bb1a94391","https://vuldb.com/?id.216477"],"products":["studygolang:studygolang"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2021-4272","score":0.00418,"percentile":0.36138,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gw62-c7w4-x449","url":"https://osv.dev/vulnerability/GHSA-gw62-c7w4-x449","summary":"studygolang vulnerable to cross-site scripting","modified":"2023-11-08T04:07:07.501539Z","packages":[{"ecosystem":"Go","name":"github.com/studygolang/studygolang","purl":"pkg:golang/github.com/studygolang/studygolang","ranges":["<=0.1.0"],"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."]}