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    1 vulnerability by dedupeio

    CVE-2025-54430 (GCVE-0-2025-54430)

    Vulnerability from cvelistv5 – Published: 2025-07-30 13:41 – Updated: 2025-07-30 13:54
    VLAI
    Title
    dedupe is vulnerable to secret exfiltration via `issue_comment`
    Summary
    dedupe is a python library that uses machine learning to perform fuzzy matching, deduplication and entity resolution quickly on structured data. Before commit 3f61e79, a critical severity vulnerability has been identified within the .github/workflows/benchmark-bot.yml workflow, where a issue_comment can be triggered using the @benchmark body. This workflow is susceptible to exploitation as it checkout the ${{ github.event.issue.number }}, which correspond to the branch of the PR manipulated by potentially malicious actors, and where untrusted code may be executed. Running untrusted code may lead to the exfiltration of GITHUB_TOKEN, which in this workflow has write permissions on most of the scopes - in particular the contents one - and could lead to potential repository takeover. This is fixed by commit 3f61e79.
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    dedupeio dedupe Affected: < 3f61e79102910bd355e920a2df7e44c14c9cb247
    Create a notification for this product.
    Show details on NVD website

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