CVE-2026-47425

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-47425", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-19T19:37:43.526Z", "datePublished": "2026-07-21T17:47:40.995Z", "dateUpdated": "2026-07-23T14:20:36.413Z"}, "containers": {"cna": {"title": "Rattler vulnerable to entry-point path traversal in noarch:python install (arbitrary file write)", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-73", "lang": "en", "description": "CWE-73: External Control of File Name or Path", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.9, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "version": "4.0"}}], "references": [{"name": "https://github.com/conda/rattler/security/advisories/GHSA-q53q-5r4j-5729", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/conda/rattler/security/advisories/GHSA-q53q-5r4j-5729"}, {"name": "https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c", "tags": ["x_refsource_MISC"], "url": "https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c"}], "affected": [{"vendor": "conda", "product": "rattler", "versions": [{"version": "< 0.43.2", "status": "affected"}]}, {"vendor": "conda", "product": "py-rattler", "versions": [{"version": "< 0.24.0", "status": "affected"}]}, {"vendor": "conda", "product": "rattler-build", "versions": [{"version": "< 0.65.0", "status": "affected"}]}, {"vendor": "prefix-dev", "product": "pixi", "versions": [{"version": "< 0.69.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-21T17:47:40.995Z"}, "descriptions": [{"lang": "en", "value": "Rattler is a library that provides common functionality used within the conda ecosystem. Prior to version 0.43.2, `EntryPoint::FromStr` in `rattler_conda_types` performs only `.trim()` on the `command` field before the linker joins it onto the install prefix and writes an executable Python script. A malicious `noarch:python` package can ship an `info/link.json` with an entry-point name containing `..`, `/`, `\\`, or an absolute path; the resulting file is written outside the prefix (or clobbers an existing in-prefix entry-point such as `bin/pip`) with mode `0o775` on Unix and a copied launcher `.exe` on Windows. This affects the default install path of `pixi install`, `mamba install` via py-rattler, `rattler-build`, and any other consumer of the `rattler` install crate; no flag or post-link-script opt-in is involved. Version 0.43.2 contains a fix for the issue."}], "source": {"advisory": "GHSA-q53q-5r4j-5729", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-23T14:20:28.291978Z", "id": "CVE-2026-47425", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-07-23T14:20:36.413Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-47425", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-23T14:20:28.291978Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-23T14:20:31.764Z"}}], "cna": {"title": "Rattler vulnerable to entry-point path traversal in noarch:python install (arbitrary file write)", "source": {"advisory": "GHSA-q53q-5r4j-5729", "discovery": "UNKNOWN"}, "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 6.9, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE"}}], "affected": [{"vendor": "conda", "product": "rattler", "versions": [{"status": "affected", "version": "< 0.43.2"}]}, {"vendor": "conda", "product": "py-rattler", "versions": [{"status": "affected", "version": "< 0.24.0"}]}, {"vendor": "conda", "product": "rattler-build", "versions": [{"status": "affected", "version": "< 0.65.0"}]}, {"vendor": "prefix-dev", "product": "pixi", "versions": [{"status": "affected", "version": "< 0.69.0"}]}], "references": [{"url": "https://github.com/conda/rattler/security/advisories/GHSA-q53q-5r4j-5729", "name": "https://github.com/conda/rattler/security/advisories/GHSA-q53q-5r4j-5729", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c", "name": "https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Rattler is a library that provides common functionality used within the conda ecosystem. Prior to version 0.43.2, `EntryPoint::FromStr` in `rattler_conda_types` performs only `.trim()` on the `command` field before the linker joins it onto the install prefix and writes an executable Python script. A malicious `noarch:python` package can ship an `info/link.json` with an entry-point name containing `..`, `/`, `\\`, or an absolute path; the resulting file is written outside the prefix (or clobbers an existing in-prefix entry-point such as `bin/pip`) with mode `0o775` on Unix and a copied launcher `.exe` on Windows. This affects the default install path of `pixi install`, `mamba install` via py-rattler, `rattler-build`, and any other consumer of the `rattler` install crate; no flag or post-link-script opt-in is involved. Version 0.43.2 contains a fix for the issue."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-22", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-73", "description": "CWE-73: External Control of File Name or Path"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-07-21T17:47:40.995Z"}}}, "cveMetadata": {"cveId": "CVE-2026-47425", "state": "PUBLISHED", "dateUpdated": "2026-07-23T14:20:36.413Z", "dateReserved": "2026-05-19T19:37:43.526Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-07-21T17:47:40.995Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "rattler", "vendor": "conda", "versions": [{"status": "affected", "version": "< 0.43.2"}]}, {"product": "py-rattler", "vendor": "conda", "versions": [{"status": "affected", "version": "< 0.24.0"}]}, {"product": "rattler-build", "vendor": "conda", "versions": [{"status": "affected", "version": "< 0.65.0"}]}, {"product": "pixi", "vendor": "prefix-dev", "versions": [{"status": "affected", "version": "< 0.69.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Rattler is a library that provides common functionality used within the conda ecosystem. Prior to version 0.43.2, `EntryPoint::FromStr` in `rattler_conda_types` performs only `.trim()` on the `command` field before the linker joins it onto the install prefix and writes an executable Python script. A malicious `noarch:python` package can ship an `info/link.json` with an entry-point name containing `..`, `/`, `\\`, or an absolute path; the resulting file is written outside the prefix (or clobbers an existing in-prefix entry-point such as `bin/pip`) with mode `0o775` on Unix and a copied launcher `.exe` on Windows. This affects the default install path of `pixi install`, `mamba install` via py-rattler, `rattler-build`, and any other consumer of the `rattler` install crate; no flag or post-link-script opt-in is involved. Version 0.43.2 contains a fix for the issue."}], "id": "CVE-2026-47425", "lastModified": "2026-07-23T18:04:31.947", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47425", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-23T14:20:28.291978Z", "version": "2.0.3"}}]}, "published": "2026-07-21T18:17:01.130", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c"}, {"source": "security-advisories@github.com", "url": "https://github.com/conda/rattler/security/advisories/GHSA-q53q-5r4j-5729"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-73"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.24.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "py-rattler", "source": "cna", "vendor": "conda"}, "product": "py-rattler", "vendor": "conda"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.43.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "rattler", "source": "cna", "vendor": "conda"}, "product": "rattler", "vendor": "conda"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.65.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "rattler-build", "source": "cna", "vendor": "conda"}, "product": "rattler-build", "vendor": "conda"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.69.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "pixi", "source": "cna", "vendor": "prefix-dev"}, "product": "pixi", "vendor": "prefix-dev"}], "created": "2026-07-23T21:13:29.898155+00:00", "updated": "2026-07-30T17:00:07.467727+00:00", "vendors": ["conda", "conda$PRODUCT$py-rattler", "conda$PRODUCT$rattler", "conda$PRODUCT$rattler-build", "prefix-dev", "prefix-dev$PRODUCT$pixi"]}