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Vulnerability record · CVE-2019-25338 · published 12 February 2026

CVE-2019-25338: Dokuwiki vulnerability

Dokuwiki · Dokuwiki

DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that allows attackers to identify valid user accounts. Attackers can submit different usernames to the password reset endpoint and distinguish between existing and non-existing accounts by analyzing the server's error response messages.

6.9 CVSS 4.0 Medium EPSS 0.42% · top 65.9% CWE-204 · CWE-204
6.9CVSS 4.0 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that allows attackers to identify valid user accounts. Attackers can submit different usernames to the password reset endpoint and distinguish between existing and non-existing accounts by analyzing the server's error response messages.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://download.dokuwiki.org/ Product
https://www.dokuwiki.org/dokuwiki Product
https://www.exploit-db.com/exploits/47731 ExploitVDB Entry
https://www.vulncheck.com/advisories/dokuwiki-b-username-enumeration Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.6CVE-2018-15474Dokuwiki csv injection vulnerabilityCSV Injection (aka Excel Macro Injection or Formula Injection) in /lib/plugins/usermanager/admin.php in DokuWiki 2018-04-22a and earlier allows remot…EPSS 3.3%9.3CVE-2009-1960Dokuwiki code injection vulnerabilityinc/init.php in DokuWiki 2009-02-14, rc2009-02-06, and rc2009-01-30, when register_globals is enabled, allows remote attackers to include and execute…EPSS 23%8.6CVE-2017-18123Dokuwiki improper input validation vulnerabilityThe call parameter of /lib/exe/ajax.php in DokuWiki through 2017-02-19e does not properly encode user input, which leads to a reflected file download…EPSS 2.6%8.6CVE-2016-7964Dokuwiki server-side request forgery (ssrf) vulnerabilityThe sendRequest method in HTTPClient Class in file /inc/HTTPClient.php in DokuWiki 2016-06-26a and older, when media file fetching is enabled, has no…EPSS 1.8%7.5CVE-2010-0288Dokuwiki permissions and access controls vulnerabilityA typo in the administrator permission check in the ACL Manager plugin (plugins/acl/ajax.php) in DokuWiki before 2009-12-25b allows remote attackers …EPSS 11%6.8CVE-2010-0289Dokuwiki cross-site request forgery vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in the ACL Manager plugin (plugins/acl/ajax.php) in DokuWiki before 2009-12-25c allow remo…EPSS 1.8%6.5CVE-2016-7965Dokuwiki improper input validation vulnerabilityDokuWiki 2016-06-26a and older uses $_SERVER[HTTP_HOST] instead of the baseurl setting as part of the password-reset URL. This can lead to phishing a…EPSS 1.2%6.5CVE-2015-2172Dokuwiki improper access control vulnerabilityDokuWiki before 2014-05-05d and before 2014-09-29c does not properly check permissions for the ACL plugins, which allows remote authenticated users t…EPSS 2.9%

Source: NIST National Vulnerability Database (record CVE-2019-25338), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.