{"id":"CVE-2025-57785","state":"PUBLISHED","title":"Double free in XSLT in 'show_index'","description":"A Double Free in XSLT `show_index` has been identified in Hiawatha webserver version 11.7 which allows an unauthenticated attacker to corrupt data which may lead to arbitrary code execution.","publishedAt":"2026-01-26T17:46:09.707Z","updatedAt":"2026-01-26T20:54:04.714Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"certcc","products":["Hiawatha Hiawatha Web server"],"affected":[{"vendor":"Hiawatha","product":"Hiawatha Web server","versions":[{"version":"11.47","status":"affected","lessThanOrEqual":"10.8.2","versionType":"custom"}]}],"references":["https://gitlab.com/hsleisink/hiawatha/-/blame/master/src/xslt.c?ref_type=heads#L675"],"weaknesses":[],"ingestedAt":"2026-10-29T20:09:39.787Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/57xxx/CVE-2025-57785.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-57785","state":"PUBLISHED","datePublished":"2026-01-26T17:46:09.707Z","dateUpdated":"2026-01-26T20:54:04.714Z","assignerShortName":"certcc","assignerOrgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateReserved":"2025-08-19T17:36:13.586Z"},"containers":{"cna":{"title":"Double free in XSLT in 'show_index'","descriptions":[{"lang":"en","value":"A Double Free in XSLT `show_index` has been identified in Hiawatha webserver version 11.7 which allows an unauthenticated attacker to corrupt data which may lead to arbitrary code execution."}],"affected":[{"vendor":"Hiawatha","product":"Hiawatha Web server","versions":[{"version":"11.47","status":"affected","lessThanOrEqual":"10.8.2","versionType":"custom"}]}],"references":[{"url":"https://gitlab.com/hsleisink/hiawatha/-/blame/master/src/xslt.c?ref_type=heads#L675"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-415 Double Free"}]}],"providerMetadata":{"shortName":"certcc","orgId":"37e5125f-f79b-445b-8fad-9564f167944b","dateUpdated":"2026-01-26T17:46:09.707Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"VINCE 3.0.31","env":"prod","origin":"https://cveawg.mitre.org/api/cve/CVE-2025-57785"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-01-26T20:53:37.495097Z","id":"CVE-2025-57785","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-26T20:54:04.714Z"}}]}}}