CVE Explorer
CVE-2026-29790
dbt-common is the shared common utilities for dbt-core and adapter implementations use. Prior to versions 1.34.2 and 1.37.3, a path traversal vulnerability exists in dbt-common's safe_extract() function used when extracting tarball archives. The function uses os.path.commonprefix() to validate that extracted files remain within the intended destination directory. However, commonprefix() compares paths character-by-character rather than by path components, allowing a malicious tarball to write fi
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"dbt-common","vendor":"dbt-labs","versions":[{"status":"affected","version":"< 1.37.3"},{"status":"affected","version":"< 1.34.2"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":2,"baseSeverity":"LOW","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"ACTIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"name":"https://github.com/dbt-labs/dbt-common/commit/e547954a48bac9394ef6eb98432e429dce9a7709","tags":["x_refsource_MISC"],"url":"https://github.com/dbt-labs/dbt-common/commit/e547954a48bac9394ef6eb98432e429dce9a7709"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/references/2
{"name":"https://github.com/dbt-labs/dbt-common/security/advisories/GHSA-w75w-9qv4-j5xj","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dbt-labs/dbt-common/security/advisories/GHSA-w75w-9qv4-j5xj"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/references/0
{"name":"https://github.com/pypa/pip/pull/13777","tags":["x_refsource_MISC"],"url":"https://github.com/pypa/pip/pull/13777"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:0ba53b7c086d802f1d05dde321c822d0adedd5b01cf7c83e4c319b1b3547d4a2 · sha256:80bd414dd5f077fe… · /containers/cna/references/1
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.