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    CVE-2024-23751

    LlamaIndex (aka llama_index) through 0.9.34 allows SQL injection via the Text-to-SQL feature in NLSQLTableQueryEngine, SQLTableRetrieverQueryEngine, NLSQLRetriever, RetrieverQueryEngine, and PGVectorSQLQueryEngine. For example, an attacker might be able to delete this year's student records via "Drop the Students table" within English language input.

    Published:Jan 22, 2024
    Last Modified:Jun 20, 2025
    EPS:Jan 22, 2024
    EPSS Score:0.00276
    CVSS Score:9.8

    Affected Products

    Vendor
    Llamaindex
    Product
    Llamaindex

    Exploits

    https://github.com/run-llama/llama_index/issues/9957https://github.com/run-llama/llama_index/issues/9957

    Related CVEs

    CVE-2024-14021 (CVSS 8.4) — LlamaIndex (run-llama/llama_index) versions up to and including 0.11.6 contain an unsafe deserialization vulne…
    CVE-2024-58339 (CVSS 8.7) — LlamaIndex (run-llama/llama_index) versions up to and including 0.12.2 contain an uncontrolled resource consum…
    CVE-2025-7707 (CVSS 7.8) — The llama_index library version 0.12.33 sets the NLTK data directory to a subdirectory of the codebase by defa…
    CVE-2025-6211 (CVSS 6.5) — A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, in…
    CVE-2025-6209 (CVSS 7.5) — A path traversal vulnerability exists in run-llama/llama_index versions 0.12.27 through 0.12.40, specifically …
    CVE-2025-5472 (CVSS 6.5) — The JSONReader in run-llama/llama_index versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled…
    CVE-2025-6210 (CVSS 6.2) — A vulnerability in the ObsidianReader class of the run-llama/llama_index repository, specifically in version 0…
    CVE-2025-3046 (CVSS 7.5) — A vulnerability in the `ObsidianReader` class of the run-llama/llama_index repository, versions 0.12.23 to 0.1…
    CVE-2025-3044 (CVSS 5.3) — A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post…
    CVE-2025-3225 (CVSS 7.5) — An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser o…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High