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    CVE-2026-13507

    A vulnerability was detected in volcengine OpenViking up to 0.3.21. This affects the function str_to_uint64 of the file openviking/storage/vectordb/utils/str_to_uint64.py of the component Local VectorDB Primary-key Label Handler. The manipulation of the argument ID results in insufficient verification of data authenticity. The attack may be launched remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The pull request to fix this issue awaits acceptance.

    Published:Jun 28, 2026
    Last Modified:Jun 29, 2026
    EPS:Jun 28, 2026
    EPSS Score:0.00138
    CVSS Score:5

    Affected Products

    Vendor
    Volcengine
    Product
    Openviking

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-22680 (CVSS 6.9) — OpenViking versions prior to 0.3.3 contain a missing authorization vulnerability in the task polling endpoints…
    CVE-2026-34999 (CVSS 6.9) — OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy rout…
    CVE-2026-28518 (CVSS 8.4) — OpenViking versions 0.2.1 and prior, fixed in commit 46b3e76, contain a path traversal vulnerability in the .o…
    CVE-2026-22207 (CVSS 9.3) — OpenViking through version 0.1.18, prior to commit 0251c70, contains a broken access control vulnerability tha…

    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