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    CVE-2017-7620

    MantisBT before 1.3.11, 2.x before 2.3.3, and 2.4.x before 2.4.1 omits a backslash check in string_api.php and consequently has conflicting interpretations of an initial \/ substring as introducing either a local pathname or a remote hostname, which leads to (1) arbitrary Permalink Injection via CSRF attacks on a permalink_page.php?url= URI and (2) an open redirect via a login_page.php?return= URI.

    Published:May 21, 2017
    Last Modified:Apr 20, 2025
    EPS:May 21, 2017
    EPSS Score:0.00325
    CVSS Score:6.5

    Affected Products

    Vendor
    Mantisbt
    Product
    Mantisbt

    Exploits

    http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-CSRF-PERMALINK-INJECTION.txthttps://www.exploit-db.com/exploits/42043/http://hyp3rlinx.altervista.org/advisories/MANTIS-BUG-TRACKER-CSRF-PERMALINK-INJECTION.txthttps://www.exploit-db.com/exploits/42043/https://www.exploit-db.com/exploits/42043

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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