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    CVE-2011-2745

    upload_handler.php in the swfupload extension in Chyrp 2.0 and earlier relies on client-side JavaScript code to restrict the file extensions of uploaded files, which allows remote authenticated users to upload a .php file, and consequently execute arbitrary PHP code, via a write_post action to the default URI under admin/.

    Published:Jul 27, 2011
    Last Modified:Apr 11, 2025
    EPS:Jul 27, 2011
    EPSS Score:0.02532
    CVSS Score:6.5

    Affected Products

    Vendor
    Chyrp
    Product
    Chyrp

    Exploits

    http://www.justanotherhacker.com/advisories/JAHx113.txthttp://www.openwall.com/lists/oss-security/2011/07/13/6http://www.securityfocus.com/bid/48672http://www.justanotherhacker.com/advisories/JAHx113.txthttp://www.openwall.com/lists/oss-security/2011/07/13/6http://www.securityfocus.com/bid/48672https://www.exploit-db.com/exploits/35947

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-69768 (CVSS 7.5) — SQL Injection vulnerability in Chyrp v.2.5.2 and before allows a remote attacker to obtain sensitive informati…
    CVE-2024-58285 (CVSS 5.3) — Chyrp 2.5.2 contains a stored cross-site scripting vulnerability that allows authenticated users to inject mal…
    CVE-2012-1001 (CVSS 6.1) — Multiple cross-site scripting (XSS) vulnerabilities in Chyrp before 2.1.2 and before 2.5 Beta 2 allow remote a…
    CVE-2014-7264 (CVSS 3.5) — Multiple cross-site scripting (XSS) vulnerabilities in admin/themes/default/pages/manage_users.twig in the Use…
    CVE-2011-2780 (CVSS 5) — Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to r…
    CVE-2011-2743 (CVSS 4.3) — Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject …
    CVE-2011-2744 (CVSS 6.8) — Directory traversal vulnerability in Chyrp 2.1 and earlier allows remote attackers to include and execute arbi…

    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