{"id":"CVE-2024-42903","aliases":["BIT-limesurvey-2024-42903","EUVD-2024-39819","GHSA-8gv7-8h2v-9w6c"],"status":"published","title":"A Host header injection vulnerability in the password reset function of LimeSurvey v.6.6.1+240806...","description":"A Host header injection vulnerability in the password reset function of LimeSurvey v.6.6.1+240806 and before allows attackers to send users a crafted password reset link that will direct victims to a malicious domain.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00499,"percentile":0.43077,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-74"],"published":"2024-09-03T00:00:00Z","modified":"2026-10-28T02:31:01Z","fixes":[{"ecosystem":"Bitnami","package":"limesurvey","fixed_in":["6.15.5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"limesurvey","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.15.5"}]}]}],"products":[{"vendor":"limesurvey","product":"limesurvey"}],"references":[{"url":"https://github.com/LimeSurvey/LimeSurvey/pull/3920","tags":["Issue Tracking","web","fix"]},{"url":"https://github.com/LimeSurvey/LimeSurvey/compare/6.6.0+240729...6.6.1+240806","tags":["Patch","web"]},{"url":"https://github.com/sysentr0py/CVEs/tree/main/CVE-2024-42903","tags":["Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42903","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-8gv7-8h2v-9w6c"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42903.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-42903","description":"A Host header injection vulnerability in the password reset function of LimeSurvey v.6.6.1+240806 and before allows attackers to send users a crafted password reset link that will direct victims to a malicious 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domain.","status":"published","published":"2024-09-03T18:15:08.663Z","modified":"2026-06-17T07:50:06.513Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:10:24.514378Z"}],"osv":[{"id":"CVE-2024-42903","description":"A Host header injection vulnerability in the password reset function of LimeSurvey v.6.6.1+240806 and before allows attackers to send users a crafted password reset link that will direct victims to a malicious domain.","status":"published","published":"2024-09-03T00:00:00Z","modified":"2026-10-28T02:31:01.063252885Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:42.322107Z"},{"id":"BIT-limesurvey-2024-42903","description":"A Host header injection vulnerability in the password reset function of LimeSurvey v.6.6.1+240806 and before allows attackers to send users a crafted password reset link that will direct victims to a malicious domain.","status":"published","published":"2024-09-13T07:09:12.473Z","modified":"2025-09-03T11:06:29.028Z","updated_at":"2026-11-02T15:28:32.645004Z"}]}}