{"id":"CVE-2021-26903","aliases":["EUVD-2021-13687","GHSA-876v-7v7c-4xcf"],"status":"published","title":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","description":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00979,"percentile":0.62627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2021-02-26T14:26:56Z","modified":"2026-06-17T03:43:58Z","exploits":[{"source":"pocgithub","id":"Security-AVS/CVE-2021-26903","title":"Security-AVS/CVE-2021-26903","date":"2021-02-24","url":"https://github.com/Security-AVS/CVE-2021-26903"}],"products":[{"vendor":"isida","product":"retriever"}],"references":[{"url":"https://www.isida.by/category/news/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://github.com/Security-AVS/CVE-2021-26903","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26903"},{"url":"https://github.com/advisories/GHSA-876v-7v7c-4xcf"}],"sources":{"cve":[{"id":"CVE-2021-26903","description":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","status":"published","published":"2021-02-26T14:26:56Z","modified":"2024-08-03T20:33:41.282Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2021-13687","description":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","status":"published","published":"2021-02-26T14:26:56Z","modified":"2024-08-03T20:33:41Z","updated_at":"2026-11-03T03:24:50.84326Z"}],"ghsa":[{"id":"GHSA-876v-7v7c-4xcf","title":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","description":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","status":"published","published":"2022-05-24T17:43:20Z","modified":"2023-01-29T05:05:53Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:54.221809Z"}],"nvd":[{"id":"CVE-2021-26903","description":"LMA ISIDA Retriever 5.2 is vulnerable to XSS via query['text'].","status":"published","published":"2021-02-26T15:15:12.257Z","modified":"2026-06-17T03:43:58.363Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:50.399901Z"}]}}