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CVE-2025-7647

The llama-index-core package, up to version 0.12.44, contains a vulnerability in the `get_cache_dir()` function where a predictable, hardcoded directory path `/tmp/llama_index` is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal proprietary models, poison cached embeddings, or conduct symlink attacks. The issue affects all Linux deployments where multiple users share the same system. The vulnerability is classified under C
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ab7b116d88944bb401b479950eb2cfca45d1291b93d593c365fe2627b710ee02
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"run-llama/llama_index","vendor":"run-llama","versions":[{"lessThan":"v0.13.0","status":"affected","version":"unspecified","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:840784e17631e327f7df3c9e3adade2788ba54dc8a3afcd45934591e03bfa2ba · sha256:3cfb4cb1f8972736… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:840784e17631e327f7df3c9e3adade2788ba54dc8a3afcd45934591e03bfa2ba · sha256:3cfb4cb1f8972736… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-378","description":"CWE-378 Creation of Temporary File With Insecure Permissions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:840784e17631e327f7df3c9e3adade2788ba54dc8a3afcd45934591e03bfa2ba · sha256:3cfb4cb1f8972736… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/run-llama/llama_index/commit/98816394d57c7f53f847ed7b60725e69d0e7aae4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:840784e17631e327f7df3c9e3adade2788ba54dc8a3afcd45934591e03bfa2ba · sha256:3cfb4cb1f8972736… · /containers/cna/references/1
{"url":"https://huntr.com/bounties/a2baa08f-98bf-47a8-ac83-06f7411afd9e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:840784e17631e327f7df3c9e3adade2788ba54dc8a3afcd45934591e03bfa2ba · sha256:3cfb4cb1f8972736… · /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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