{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-75856", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-08-18T11:03:08.682Z", "datePublished": "2026-08-18T15:21:55.627Z", "dateUpdated": "2026-08-18T19:02:07.303Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-08-18T15:21:55.627Z" }, "datePublic": "2026-07-16T00:00:00.000Z", "title": "CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU", "descriptions": [ { "lang": "en", "value": "CodeWhale before 0.8.64 contains a server-side request forgery bypass vulnerability in DNS pinning logic that fails to prevent time-of-check-time-of-use attacks. Attackers can manipulate DNS responses to fail initial resolution checks and succeed on secondary requests, allowing requests to internal IP addresses and bypassing SSRF mitigations." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE" } ] } ], "affected": [ { "vendor": "Hmbown", "product": "CodeWhale", "defaultStatus": "unaffected", "packageURL": "pkg:cargo/deepseek-tui", "versions": [ { "version": "0.8.5", "status": "affected", "versionType": "semver", "lessThan": "0.8.41" }, { "version": "0.8.41", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "Hmbown", "product": "CodeWhale", "defaultStatus": "unaffected", "packageURL": "pkg:npm/deepseek-tui", "versions": [ { "version": "0.8.5", "status": "affected", "versionType": "semver", "lessThan": "0.8.41" }, { "version": "0.8.41", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "Hmbown", "product": "CodeWhale", "defaultStatus": "unaffected", "packageURL": "pkg:cargo/codewhale-tui", "versions": [ { "version": "0.8.41", "status": "affected", "versionType": "semver", "lessThan": "0.8.64" }, { "version": "0.8.64", "status": "unaffected", "versionType": "semver" } ] }, { "vendor": "Hmbown", "product": "CodeWhale", "defaultStatus": "unaffected", "packageURL": "pkg:npm/codewhale", "versions": [ { "version": "0.8.41", "status": "affected", "versionType": "semver", "lessThan": "0.8.64" }, { "version": "0.8.64", "status": "unaffected", "versionType": "semver" } ] } ], "metrics": [ { "format": "CVSS", "cvssV4_0": { "version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 9.2, "baseSeverity": "CRITICAL" } }, { "format": "CVSS", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH" } } ], "references": [ { "url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-6v2g-fpxh-pmmh", "tags": [ "vendor-advisory" ], "name": "GitHub Security Advisory (GHSA-6v2g-fpxh-pmmh)" }, { "url": "https://github.com/Hmbown/CodeWhale/commit/26de44a8bd5051f8f944ea60b2c37ae1d2b7d25e", "tags": [ "patch" ], "name": "Patch Commit" }, { "name": "VulnCheck Advisory: CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/codewhale-before-ssrf-bypass-via-dns-pinning-toctou" } ], "credits": [ { "lang": "en", "value": "JafarAkhondali", "type": "reporter" } ], "x_generator": { "engine": "vulncheck-endgame" } }, "adp": [ { "references": [ { "url": "https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-6v2g-fpxh-pmmh", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-18T19:01:51.289617Z", "id": "CVE-2026-75856", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-18T19:02:07.303Z" } } ] } }