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    CVE-2026-72550

    An SQL injection vulnerability in Friendica through the 2026.08-dev branch allows unauthenticated remote attackers to execute arbitrary SQL statements via the photo-view order parameter. The parameter is concatenated unescaped into a SHOW COLUMNS query via a bare PDO::query() call, enabling stacked statement injection. An unauthenticated attacker can read, modify, or delete the entire database.

    Published:Aug 11, 2026
    Last Modified:Aug 11, 2026
    EPS:Aug 11, 2026
    EPSS Score:
    CVSS Score:9.8

    Affected Products

    Vendor
    Friendica
    Product
    Friendica

    Exploits

    https://github.com/abdugafforov-bobur/CVE-2026-72550-poc

    Related CVEs

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    CVE-2024-27730 (CVSS 9.8) — Insecure Permissions vulnerability in Friendica v.2023.12 allows a remote attacker to obtain sensitive informa…
    CVE-2024-26495 (CVSS 6.1) — Cross Site Scripting (XSS) vulnerability in Friendica versions after v.2023.12, allows a remote attacker to ex…
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    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