Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-31237

The Ludwig framework thru 0.10.4 is vulnerable to insecure deserialization (CWE-502) through its predict() method. When a user provides a dataset file path to the predict() method, the framework automatically determines the file format. If the file is a pickle (.pkl) file, it is loaded using pandas.read_pickle() without any validation or security restrictions. This allows the deserialization of arbitrary Python objects via the unsafe pickle module. A remote attacker can exploit this by providing
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:35bb6c60af01f88c239a19570a1262176f2a32241d3cc21334aaff1afc83ea88
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/ludwig-ai/ludwig"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /containers/cna/references/0
{"url":"https://www.notion.so/CVE-2026-31237-35d1e139318881fb95a2ee7c5d0e17d8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9a9000cdc7e0c5b54fbf5e6f1ed3e5f9fb8105e547cbfd2f080891e6128b415e · sha256:1e949ae000a5eb91… · /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.

← Back to CVE Explorer