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    CVE-2026-63040

    Files or Directories Accessible to External Parties vulnerability in Apache InLong. StreamSource performs no authorization check, any authenticated user can logically delete ALL stream sources. This issue affects Apache InLong: from 2.0.0 before 2.4.0. Users are advised to upgrade to Apache InLong's 2.4.0 or cherry-pick [1] to solve it. [1]  https://github.com/apache/inlong/pull/12145 .

    Published:Aug 20, 2026
    Last Modified:Aug 27, 2026
    EPS:Aug 20, 2026
    EPSS Score:0.00365
    CVSS Score:8.1

    Affected Products

    Vendor
    Apache
    Product
    Inlong

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-150 Collect Data from Common Resource Locations
    CAPEC-639 Probe System Files

    Related CVEs

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    CVE-2026-63044 (CVSS 5.4) — Server-Side Request Forgery (SSRF) vulnerability in Apache InLong.  Any authenticated user (no admin role requ…
    CVE-2026-63043 (CVSS 7.5) — Relative Path Traversal vulnerability in Apache InLong. Arbitrary file read from the Agent host filesystem. T…
    CVE-2026-63042 (CVSS 8.1) — Files or Directories Accessible to External Parties vulnerability in Apache InLong. Any user who can authentic…
    CVE-2026-63039 (CVSS 9.8) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache I…
    CVE-2026-63038 (CVSS 9.8) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache I…
    CVE-2026-63037 (CVSS 9.8) — Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Apache I…
    CVE-2026-63016 (CVSS 5.3) — Uncontrolled Resource Consumption vulnerability in Apache InLong. Users could affect operational configuration…
    CVE-2026-63015 (CVSS 4.3) — Uncontrolled Resource Consumption vulnerability in Apache InLong. Non-template responsible persons can view te…
    CVE-2025-27531 (CVSS 9.8) — Deserialization of Untrusted Data vulnerability in Apache InLong.  This issue affects Apache InLong: from 1.1…

    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