CVE Explorer

CVE-2026-31233

Guardrails AI thru 0.6.7 contains a code injection vulnerability (CWE-94) in its Hub package installation mechanism. When installing validator packages via guardrails hub install, the system retrieves a manifest from the Guardrails Hub and dynamically executes a script specified in the post_install field. The script path is constructed from untrusted manifest data and executed without proper validation or sanitization, allowing remote code execution. An attacker who can publish malicious package

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7611791dcc0d0f07c0553e8a5db7ea20a48b0489cefbd02b3660e7c4aa687499

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

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

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/adp/0/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:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /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:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions

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

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://github.com/guardrails-ai/guardrails"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /containers/cna/references/0

{"url":"https://www.notion.so/CVE-2026-31233-35d1e13931888142a954fb3f50ee0c94"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e8a6c6de96e9895cae5cb321ba111a71b7718747f1bf9576cbb848ceca22f3e7 · sha256:7f794525fdcf952d… · /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.

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