CVE-2019-25338

low-risk
Published 2026-02-12

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.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Dokuwiki

Affected Vendors

Dokuwiki

References (4)

Product https://download.dokuwiki.org/
Product https://www.dokuwiki.org/dokuwiki
Exploit https://www.exploit-db.com/exploits/47731
Broken Link https://www.vulncheck.com/advisories/dokuwiki-b-username-enumeration
26
/ 100
low-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal