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    CVE-2014-8764

    DokuWiki 2014-05-05a and earlier, when using Active Directory for LDAP authentication, allows remote attackers to bypass authentication via a user name and password starting with a null (\0) character, which triggers an anonymous bind.

    Published:Oct 22, 2014
    Last Modified:Apr 12, 2025
    EPS:Oct 22, 2014
    EPSS Score:0.01224
    CVSS Score:5

    Affected Products

    Vendor
    Dokuwiki
    Product
    Dokuwiki
    Vendor
    Mageia Project
    Product
    Mageia

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

    CVE-2026-37106 (CVSS 9.8) — An issue in DokuWiki 2025-05-14b "Librarian" 56.2 allows a remote attacker to create an account via the regist…
    CVE-2026-26477 (CVSS 4.3) — An issue in Dokuwiki v.2025-05-14b "Librarian" [56.2] allows a remote attacker to cause a denial of service vi…
    CVE-2019-25338 (CVSS 6.9) — DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that al…
    CVE-2025-61224 (CVSS 6.5) — Cross Site Scripting vulnerability in DokuWiki 2025-05-14a 'Librarian'[56.1] allows a remote attacker to execu…
    CVE-2024-33103 (CVSS 6.1) — An arbitrary file upload vulnerability in the Media Manager component of DokuWiki 2024-02-06a allows attackers…
    CVE-2023-34408 (CVSS 5.4) — DokuWiki before 2023-04-04a allows XSS via RSS titles.…
    CVE-2022-3123 (CVSS 6.1) — Cross-site Scripting (XSS) - Reflected in GitHub repository splitbrain/dokuwiki prior to 2022-07-31a.…
    CVE-2022-28919 (CVSS 6.1) — HTMLCreator release_stable_2020-07-29 was discovered to contain a cross-site scripting (XSS) vulnerability via…
    CVE-2018-15474 (CVSS 9.6) — CSV Injection (aka Excel Macro Injection or Formula Injection) in /lib/plugins/usermanager/admin.php in DokuWi…
    CVE-2017-18123 (CVSS 8.6) — The call parameter of /lib/exe/ajax.php in DokuWiki through 2017-02-19e does not properly encode user input, w…

    References

    http://advisories.mageia.org/MGASA-2014-0438.html
    http://secunia.com/advisories/61983
    http://www.debian.org/security/2014/dsa-3059
    http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication
    http://www.openwall.com/lists/oss-security/2014/10/13/3
    http://www.openwall.com/lists/oss-security/2014/10/16/9
    https://github.com/splitbrain/dokuwiki/pull/868
    http://advisories.mageia.org/MGASA-2014-0438.html
    http://secunia.com/advisories/61983
    http://www.debian.org/security/2014/dsa-3059
    http://www.freelists.org/post/dokuwiki/Fwd-Dokuwiki-maybe-security-issue-Null-byte-poisoning-in-LDAP-authentication
    http://www.openwall.com/lists/oss-security/2014/10/13/3
    http://www.openwall.com/lists/oss-security/2014/10/16/9
    https://github.com/splitbrain/dokuwiki/pull/868

    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