{"id":"CVE-2025-28380","aliases":["EUVD-2025-18280","GHSA-pmmr-4c35-wgj4","PYSEC-2025-254"],"status":"published","title":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS v6.0.0 allows attackers to execute...","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","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":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00353,"percentile":0.29445,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-06-13T00:00:00Z","modified":"2026-10-28T02:31:01Z","affected":[{"source":"osv","ecosystem":"PyPI","package":"openc3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.0.0"}]}],"versions":["0.1.0","5.10.0","5.10.1","5.11.0","5.11.1","5.11.2","5.11.3","5.12.0","5.13.0","5.14.0","5.14.1","5.14.2","5.15.0","5.15.1","5.15.2","5.16.0","5.16.1","5.16.2","5.17.0","5.17.1","5.18.0","5.19.0","5.20.0","5.9.2b0","6.0.0"]}],"products":[{"vendor":"openc3","product":"cosmos"}],"references":[{"url":"https://openc3.com/","tags":["Product","web"]},{"url":"https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework/","tags":["exploit","Exploit","Mitigation","Third Party Advisory","web","evidence"]},{"url":"https://github.com/OpenC3/cosmos/releases/tag/v6.0.2","tags":["web"]},{"url":"https://github.com/OpenC3/cosmos/pull/1816","tags":["fix"]},{"url":"https://github.com/OpenC3/cosmos/commit/12e3e12307afd3dbfc306f20d60400989db89883","tags":["fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28380","tags":["advisory"]},{"url":"https://openc3.com"},{"url":"https://visionspace.com/openc3-cosmos-a-security-assessment-of-an-open-source-mission-framework"},{"url":"https://github.com/advisories/GHSA-pmmr-4c35-wgj4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/28xxx/CVE-2025-28380.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-28380","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T00:00:00Z","modified":"2025-10-27T15:04:51.17Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:50.176138Z"}],"euvd":[{"id":"EUVD-2025-18280","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T00:00:00Z","modified":"2025-10-27T15:04:51Z","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"}],"updated_at":"2026-11-02T19:49:37.392201Z"}],"ghsa":[{"id":"GHSA-pmmr-4c35-wgj4","title":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS v6.0.0 allows attackers to execute...","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS v6.0.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T15:30:31Z","modified":"2025-10-27T15:30:19Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:04:13.776182Z"}],"nvd":[{"id":"CVE-2025-28380","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T14:15:20.03Z","modified":"2026-06-17T09:04:42.92Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:11:11.789448Z"}],"osv":[{"id":"CVE-2025-28380","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T00:00:00Z","modified":"2026-10-28T02:31:01.824407895Z","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"}],"updated_at":"2026-11-02T15:44:47.708311Z"},{"id":"PYSEC-2025-254","description":"A cross-site scripting (XSS) vulnerability in OpenC3 COSMOS before v6.0.2 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the URL parameter.","status":"published","published":"2025-06-13T14:15:20.03Z","modified":"2026-07-13T07:15:50.513787212Z","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"}],"updated_at":"2026-11-02T15:52:54.242332Z"}]}}