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CVE-2026-40258

The Gramps Web API is a Python REST API for the genealogical research software Gramps. Versions 1.6.0 through 3.11.0 have a path traversal vulnerability (Zip Slip) in the media archive import feature. An authenticated user with owner-level privileges can craft a malicious ZIP file with directory-traversal filenames to write arbitrary files outside the intended temporary extraction directory on the server's local filesystem. Startig in version 3.11.1, ZIP entry names are now validated against the
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ab76ea140428260a0d444bc34d53691329fd270d656e47eed4289ca96e90e8a7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"gramps-web-api","vendor":"gramps-project","versions":[{"status":"affected","version":">= 1.6.0, < 3.11.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /containers/cna/metrics/0/cvssV3_1

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_v5cwe
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/gramps-project/gramps-web-api/commit/3ed4342711e3ec849552df09b1fe2fbf2ca5c29a","tags":["x_refsource_MISC"],"url":"https://github.com/gramps-project/gramps-web-api/commit/3ed4342711e3ec849552df09b1fe2fbf2ca5c29a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /containers/cna/references/1
{"name":"https://github.com/gramps-project/gramps-web-api/releases/tag/v3.11.1","tags":["x_refsource_MISC"],"url":"https://github.com/gramps-project/gramps-web-api/releases/tag/v3.11.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /containers/cna/references/2
{"name":"https://github.com/gramps-project/gramps-web-api/security/advisories/GHSA-m5gr-86j6-99jp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/gramps-project/gramps-web-api/security/advisories/GHSA-m5gr-86j6-99jp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f911bdb0634805bc6b939b56892bcb14d97f684631a99d4a3ed83a67e21dba28 · sha256:a09a91afa61cad13… · /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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