{"id":"CVE-2026-31350","aliases":["EUVD-2026-19341","GHSA-cgxr-v74v-g9mm"],"status":"published","title":"Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the Page Sign parameter","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","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":"2026-11-09","score":0.00176,"percentile":0.07087,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-04-06T00:00:00Z","modified":"2026-10-28T02:30:57Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"feehi/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.1"},{"last_affected":"2.1.1"}]}],"versions":["2.1.1"]},{"source":"osv","ecosystem":"Packagist","package":"feehi/cms","versions":["2.1.1"]}],"products":[{"vendor":"feehi","product":"feehi_cms"}],"references":[{"url":"https://github.com/liufee/cms","tags":["Product","package"]},{"url":"https://github.com/liufee/cms/issues/82","tags":["exploit","Exploit","Issue Tracking","Mitigation","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31350","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cgxr-v74v-g9mm"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31350.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-31350","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T00:00:00Z","modified":"2026-04-09T20:27:09.742Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:51.277563Z"}],"euvd":[{"id":"EUVD-2026-19341","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T00:00:00Z","modified":"2026-04-09T20:27:09Z","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":"2026-11-02T19:24:30.341772Z"}],"ghsa":[{"id":"GHSA-cgxr-v74v-g9mm","title":"Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the Page Sign parameter","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T18:33:07Z","modified":"2026-04-08T00:13:48Z","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":"2026-11-02T14:39:51.193071Z"}],"nvd":[{"id":"CVE-2026-31350","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T16:16:32.807Z","modified":"2026-06-17T10:33:34.963Z","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":"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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:13.1424Z"}],"osv":[{"id":"CVE-2026-31350","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T00:00:00Z","modified":"2026-10-28T02:30:57.398323098Z","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":"2026-11-02T15:45:00.861953Z"},{"id":"GHSA-cgxr-v74v-g9mm","title":"Feehi CMS has an authenticated stored cross-site scripting (XSS) vulnerability via the Page Sign parameter","description":"An authenticated stored cross-site scripting (XSS) vulnerability in Feehi CMS v2.1.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Page Sign parameter.","status":"published","published":"2026-04-06T18:33:07Z","modified":"2026-04-08T00:27:17.026057Z","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":"2026-11-02T15:46:44.927642Z"}]}}