{"id":"CVE-2026-75859","state":"PUBLISHED","title":"CodeWhale before 0.8.64 Arbitrary File Read via instructions","description":"CodeWhale versions before 0.8.64 fail to validate file paths in the project config instructions field, allowing attackers to read arbitrary files on the victim's system. A malicious .codewhale/config.toml file in a cloned repository can specify paths outside the workspace that are read and injected into the AI system prompt for exfiltration.","publishedAt":"2026-08-18T15:21:57.978Z","updatedAt":"2026-08-20T15:24:11.055Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Hmbown CodeWhale"],"affected":[{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:cargo/deepseek-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.8","status":"affected","lessThan":"0.8.41","versionType":"semver"},{"version":"0.8.41","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:npm/deepseek-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.8","status":"affected","lessThan":"0.8.41","versionType":"semver"},{"version":"0.8.41","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:cargo/codewhale-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.41","status":"affected","lessThan":"0.8.64","versionType":"semver"},{"version":"0.8.64","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:npm/codewhale","defaultStatus":"unaffected","versions":[{"version":"0.8.41","status":"affected","lessThan":"0.8.64","versionType":"semver"},{"version":"0.8.64","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-62f5-cp2p-vq95","https://github.com/Hmbown/CodeWhale/commit/43563356b98c6b993085554da82e77370160a31c","https://www.vulncheck.com/advisories/codewhale-before-arbitrary-file-read-via-instructions"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/75xxx/CVE-2026-75859.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-75859","state":"PUBLISHED","datePublished":"2026-08-18T15:21:57.978Z","dateUpdated":"2026-08-20T15:24:11.055Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-08-18T11:03:08.682Z"},"containers":{"cna":{"title":"CodeWhale before 0.8.64 Arbitrary File Read via instructions","descriptions":[{"lang":"en","value":"CodeWhale versions before 0.8.64 fail to validate file paths in the project config instructions field, allowing attackers to read arbitrary files on the victim's system. A malicious .codewhale/config.toml file in a cloned repository can specify paths outside the workspace that are read and injected into the AI system prompt for exfiltration."}],"affected":[{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:cargo/deepseek-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.8","status":"affected","lessThan":"0.8.41","versionType":"semver"},{"version":"0.8.41","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:npm/deepseek-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.8","status":"affected","lessThan":"0.8.41","versionType":"semver"},{"version":"0.8.41","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:cargo/codewhale-tui","defaultStatus":"unaffected","versions":[{"version":"0.8.41","status":"affected","lessThan":"0.8.64","versionType":"semver"},{"version":"0.8.64","status":"unaffected","versionType":"semver"}]},{"vendor":"Hmbown","product":"CodeWhale","packageURL":"pkg:npm/codewhale","defaultStatus":"unaffected","versions":[{"version":"0.8.41","status":"affected","lessThan":"0.8.64","versionType":"semver"},{"version":"0.8.64","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/Hmbown/CodeWhale/security/advisories/GHSA-62f5-cp2p-vq95","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-62f5-cp2p-vq95)"},{"url":"https://github.com/Hmbown/CodeWhale/commit/43563356b98c6b993085554da82e77370160a31c","tags":["patch"],"name":"Patch Commit"},{"url":"https://www.vulncheck.com/advisories/codewhale-before-arbitrary-file-read-via-instructions","name":"VulnCheck Advisory: CodeWhale before 0.8.64 Arbitrary File Read via instructions","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-08-18T15:21:57.978Z"},"datePublic":"2026-07-16T00:00:00.000Z","credits":[{"lang":"en","value":"sondt99","type":"reporter"},{"lang":"en","value":"dungNHVhust","type":"reporter"},{"lang":"en","value":"sai-sh","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T13:48:22.456191Z","id":"CVE-2026-75859","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":"2026-08-20T15:24:11.055Z"}}]}}}