{"id":"CVE-2021-27989","aliases":["EUVD-2021-14707","GHSA-42vc-95ph-qmgq"],"status":"published","title":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within ...","description":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.","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":"2026-11-11","score":0.00499,"percentile":0.43241,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-14T11:45:27Z","modified":"2026-06-17T03:45:41Z","products":[{"vendor":"appspace","product":"appspace"}],"references":[{"url":"https://github.com/syedsohaibkarim/PoC-StoredXSS-Appspace6.2.4","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27989"},{"url":"https://github.com/advisories/GHSA-42vc-95ph-qmgq"}],"sources":{"cve":[{"id":"CVE-2021-27989","description":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.","status":"published","published":"2021-04-14T11:45:27Z","modified":"2024-08-03T21:33:17.218Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14707","description":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.","status":"published","published":"2021-04-14T11:45:27Z","modified":"2024-08-03T21:33:17Z","updated_at":"2026-11-03T03:24:47.80549Z"}],"ghsa":[{"id":"GHSA-42vc-95ph-qmgq","title":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within ...","description":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.","status":"published","published":"2022-05-24T17:47:37Z","modified":"2024-04-04T03:06:15Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2021-27989","description":"Appspace 6.2.4 is vulnerable to stored cross-site scripting (XSS) in multiple parameters within /medianet/sgcontentset.aspx.","status":"published","published":"2021-04-14T12:15:12.227Z","modified":"2026-06-17T03:45:41.73Z","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":"2026-11-02T14:06:51.610648Z"}]}}