{"id":"CVE-2026-24853","summary":"Caido has an insufficient patch for DNS rebind leading to RCE","details":"Caido is a web security auditing toolkit. Prior to 0.55.0, Caido blocks non whitelisted domains to reach out through the 8080 port, and shows Host/IP is not allowed to connect to Caido on all endpoints. But this is bypassable by injecting a X-Forwarded-Host: 127.0.0.1:8080 header. This vulnerability is fixed in 0.55.0.","aliases":["GHSA-3q5q-p8vj-8783"],"modified":"2026-08-12T03:51:18.124753679Z","published":"2026-02-13T22:19:47.142Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-290"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24853.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24853.json"},{"type":"ADVISORY","url":"https://github.com/caido/caido/security/advisories/GHSA-3q5q-p8vj-8783"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24853"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/caido/caido","events":[{"introduced":"0"},{"fixed":"c9f501e593c3bb5f5dfc9d14734a90154c75a0e3"}],"database_specific":{"cpe":"cpe:2.3:a:caido:caido:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.55.0"}],"source":["AFFECTED_FIELD","CPE_RANGE"]}}],"versions":["v0.54.1","v0.54.0","v0.53.1","v0.53.0","v0.52.0","v0.51.1","v0.51.0","v0.50.2","v0.50.1","v0.50.0","v0.49.0","v0.48.1","v0.48.0","v0.47.1","v0.47.0","v0.46.0","v0.45.1","v0.45.0","v0.44.1","v0.44.0","v0.43.1","v0.43.0","v0.42.0","v0.41.0","v0.40.0","v0.39.0","v0.38.0","v0.37.0","v0.36.1","v0.36.0","v0.35.0","v0.34.1","v0.34.0","v0.33.0","v0.32.1","v0.32.0","v0.31.1","v0.31.0","v0.30.4","v0.30.3","v0.30.2","v0.30.1","v0.30.0","v0.29.2","v0.29.0","v0.28.0","v0.27.2","v0.27.1","v0.26.0","v0.25.3","v0.25.0","v0.24.1","v0.24.0","v0.23.1","v0.22.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24853.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}