{"id":"CVE-2021-33347","aliases":["EUVD-2021-20055","GHSA-4fhx-wqc3-cg4x"],"status":"published","title":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template...","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00545,"percentile":0.4604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-06-18T10:43:25Z","modified":"2026-10-20T10:54:43Z","products":[{"vendor":"jpress","product":"jpress"}],"references":[{"url":"https://github.com/JPressProjects/jpress/issues/152","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://github.com/JPressProjects/jpress/issues/152#issuecomment-850119847","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33347"},{"url":"https://github.com/advisories/GHSA-4fhx-wqc3-cg4x"}],"sources":{"cve":[{"id":"CVE-2021-33347","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","status":"published","published":"2021-06-18T10:43:25Z","modified":"2024-08-03T23:50:42.928Z","updated_at":"2026-11-02T14:33:10.555814Z"}],"euvd":[{"id":"EUVD-2021-20055","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","status":"published","published":"2021-06-18T10:43:25Z","modified":"2024-08-03T23:50:42Z","updated_at":"2026-11-03T03:24:34.304953Z"}],"ghsa":[{"id":"GHSA-4fhx-wqc3-cg4x","title":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template...","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","status":"published","published":"2022-05-24T19:05:40Z","modified":"2023-01-29T05:06:35Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:03.455343Z"}],"nvd":[{"id":"CVE-2021-33347","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","status":"published","published":"2021-06-18T11:15:08.683Z","modified":"2026-06-17T03:54:28.993Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:54.892562Z"}],"osv":[{"id":"CVE-2021-33347","description":"An issue was discovered in JPress v3.3.0 and below. There are XSS vulnerabilities in the template module and tag management module. If you log in to the background by means of weak password, the storage XSS vulnerability can occur.","status":"published","published":"2021-06-18T11:15:08.683Z","modified":"2026-10-20T10:54:43.639637353Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:19.793849Z"}]}}