What’s Vulnerable › Vulnerabilities

CVE-2019-25338: Dokuwiki 2018-04-22b - Username Enumeration

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-12 · updated 2026-06-17
• Weakness: CWE-204

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.

Affected products

• DokuWiki: 2018-04-22b

References

• https://download.dokuwiki.org/
• https://www.dokuwiki.org/dokuwiki
• https://www.exploit-db.com/exploits/47731
• https://www.vulncheck.com/advisories/dokuwiki-b-username-enumeration

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