{"history":[{"alert":0,"cve":"CVE-2025-59829","id":22925,"kind":"epss","observed_at":1794500401,"payload":"{\"date\": \"2026-11-12\", \"epss\": 0.00447, \"percentile\": 0.39378}"},{"alert":0,"cve":"CVE-2025-59829","id":20545,"kind":"epss","observed_at":1794327601,"payload":"{\"date\": \"2026-11-10\", \"epss\": 0.00447, \"percentile\": 0.39213}"},{"alert":0,"cve":"CVE-2025-59829","id":18513,"kind":"epss","observed_at":1794241201,"payload":"{\"date\": \"2026-11-09\", \"epss\": 0.00447, \"percentile\": 0.39167}"},{"alert":0,"cve":"CVE-2025-59829","id":16578,"kind":"epss","observed_at":1794154800,"payload":"{\"date\": \"2026-11-08\", \"epss\": 0.00447, \"percentile\": 0.39156}"},{"alert":0,"cve":"CVE-2025-59829","id":14556,"kind":"epss","observed_at":1794068402,"payload":"{\"date\": \"2026-11-07\", \"epss\": 0.00447, \"percentile\": 0.39133}"},{"alert":0,"cve":"CVE-2025-59829","id":12338,"kind":"epss","observed_at":1793982001,"payload":"{\"date\": \"2026-11-06\", \"epss\": 0.00447, \"percentile\": 0.39077}"},{"alert":0,"cve":"CVE-2025-59829","id":10324,"kind":"epss","observed_at":1793938800,"payload":"{\"date\": \"2026-11-05\", \"epss\": 0.00447, \"percentile\": 0.39056}"},{"alert":0,"cve":"CVE-2025-59829","id":7873,"kind":"epss","observed_at":1793809200,"payload":"{\"date\": \"2026-11-04\", \"epss\": 0.00447, \"percentile\": 0.39035}"},{"alert":0,"cve":"CVE-2025-59829","id":5650,"kind":"epss","observed_at":1793722800,"payload":"{\"date\": \"2026-11-03\", \"epss\": 0.00447, \"percentile\": 0.38958}"},{"alert":0,"cve":"CVE-2025-59829","id":3782,"kind":"epss","observed_at":1793679601,"payload":"{\"date\": \"2026-11-02\", \"epss\": 0.00447, \"percentile\": 0.38908}"},{"alert":1,"cve":"CVE-2025-59829","id":3722,"kind":"cna","observed_at":1793679601,"payload":"{\"containers\": {\"adp\": [{\"metrics\": [{\"other\": {\"content\": {\"id\": \"CVE-2025-59829\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"role\": \"CISA Coordinator\", \"timestamp\": \"2025-10-03T20:24:19.555239Z\", \"version\": \"2.0.3\"}, \"type\": \"ssvc\"}}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-03T20:45:39.617Z\", \"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"affected\": [{\"product\": \"claude-code\", \"vendor\": \"anthropics\", \"versions\": [{\"status\": \"affected\", \"version\": \"< 1.0.120\"}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Claude Code is an agentic coding tool. Versions below 1.0.120 failed to account for symlinks when checking permission deny rules. If a user explicitly denied Claude Code access to a file and Claude Code had access to a symlink pointing to that file, it was possible for Claude Code to access the file. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.120.\"}], \"metrics\": [{\"cvssV4_0\": {\"attackComplexity\": \"LOW\", \"attackRequirements\": \"PRESENT\", \"attackVector\": \"NETWORK\", \"baseScore\": 2.3, \"baseSeverity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"subAvailabilityImpact\": \"NONE\", \"subConfidentialityImpact\": \"NONE\", \"subIntegrityImpact\": \"NONE\", \"userInteraction\": \"PASSIVE\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N\", \"version\": \"4.0\", \"vulnAvailabilityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"LOW\", \"vulnIntegrityImpact\": \"LOW\"}}], \"problemTypes\": [{\"descriptions\": [{\"cweId\": \"CWE-61\", \"description\": \"CWE-61: UNIX Symbolic Link (Symlink) Following\", \"lang\": \"en\", \"type\": \"CWE\"}]}], \"providerMetadata\": {\"dateUpdated\": \"2025-10-03T20:03:02.999Z\", \"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\"}, \"references\": [{\"name\": \"https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996\", \"tags\": [\"x_refsource_CONFIRM\"], \"url\": \"https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996\"}], \"source\": {\"advisory\": \"GHSA-66m2-gx93-v996\", \"discovery\": \"UNKNOWN\"}, \"title\": \"Claude Code: Permission deny bypass is possible through symlink\"}}, \"cveMetadata\": {\"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"assignerShortName\": \"GitHub_M\", \"cveId\": \"CVE-2025-59829\", \"datePublished\": \"2025-10-03T20:03:02.999Z\", \"dateReserved\": \"2025-09-22T14:34:03.471Z\", \"dateUpdated\": \"2025-10-03T20:45:39.617Z\", \"state\": \"PUBLISHED\"}, \"dataType\": \"CVE_RECORD\", \"dataVersion\": \"5.1\"}"}],"record":{"affected":[{"product":"claude-code","vendor":"anthropics","versions":[{"status":"affected","version":"< 1.0.120"}]}],"cna":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2025-59829","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-10-03T20:24:19.555239Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2025-10-03T20:45:39.617Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"product":"claude-code","vendor":"anthropics","versions":[{"status":"affected","version":"< 1.0.120"}]}],"descriptions":[{"lang":"en","value":"Claude Code is an agentic coding tool. Versions below 1.0.120 failed to account for symlinks when checking permission deny rules. If a user explicitly denied Claude Code access to a file and Claude Code had access to a symlink pointing to that file, it was possible for Claude Code to access the file. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.120."}],"metrics":[{"cvssV4_0":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":2.3,"baseSeverity":"LOW","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-61","description":"CWE-61: UNIX Symbolic Link (Symlink) Following","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2025-10-03T20:03:02.999Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"name":"https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996","tags":["x_refsource_CONFIRM"],"url":"https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996"}],"source":{"advisory":"GHSA-66m2-gx93-v996","discovery":"UNKNOWN"},"title":"Claude Code: Permission deny bypass is possible through symlink"}},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2025-59829","datePublished":"2025-10-03T20:03:02.999Z","dateReserved":"2025-09-22T14:34:03.471Z","dateUpdated":"2025-10-03T20:45:39.617Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"cna_checked":1794457201,"cve":"CVE-2025-59829","description":"Claude Code is an agentic coding tool. Versions below 1.0.120 failed to account for symlinks when checking permission deny rules. If a user explicitly denied Claude Code access to a file and Claude Code had access to a symlink pointing to that file, it was possible for Claude Code to access the file. Users on standard Claude Code auto-update will have received this fix automatically. Users performing manual updates are advised to update to the latest version. This issue is fixed in version 1.0.120.","epss":{"date":"2026-11-12","epss":0.00447,"percentile":0.39378},"epss_checked":1794522003,"first_seen":1793669142,"kev":null,"kev_checked":1794522003,"products":"anthropics claude-code","references":["https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996"],"score":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":2.3,"baseSeverity":"LOW","privilegesRequired":"NONE","provider":"GitHub_M","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"},"solutions":"","state":"PUBLISHED","title":"Claude Code: Permission deny bypass is possible through symlink","updated_at":1794500401,"workarounds":""},"sources":[{"canonical_url":"https://github.com/anthropics/claude-code/security/advisories/GHSA-66m2-gx93-v996","id":87,"publisher":"Claude Code advisories","title":"Permission deny bypass through symlink"}]}