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CVE-2026-47425

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 a
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a3299c2b286861777a56c0cfb1d8198ed85df92e4ca7cd66dc90223054f33fdc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"product":"py-rattler","vendor":"conda","versions":[{"status":"affected","version":"< 0.24.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/1

{"product":"rattler","vendor":"conda","versions":[{"status":"affected","version":"< 0.43.2"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/0

{"product":"rattler-build","vendor":"conda","versions":[{"status":"affected","version":"< 0.65.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/2

{"product":"pixi","vendor":"prefix-dev","versions":[{"status":"affected","version":"< 0.69.0"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/3
cwe · 2 assertions

{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

4 source assertions
{"product":"py-rattler","vendor":"conda","versions":[{"status":"affected","version":"< 0.24.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/1
{"product":"rattler","vendor":"conda","versions":[{"status":"affected","version":"< 0.43.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/0
{"product":"rattler-build","vendor":"conda","versions":[{"status":"affected","version":"< 0.65.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/2
{"product":"pixi","vendor":"prefix-dev","versions":[{"status":"affected","version":"< 0.69.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/affected/3

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.9,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","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","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-73","description":"CWE-73: External Control of File Name or Path","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c","tags":["x_refsource_MISC"],"url":"https://github.com/conda/rattler/commit/4f06eca89aa13209774d26dbac077c41b72bac7c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/references/1
{"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"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:fdf812e50fd1c9ec7056bfafb0c91d8e5043210c9edca7af156a2f9581e9947f · sha256:fcb270ad70083475… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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