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CVE-2019-25338

Dokuwiki 2018-04-22b - Username Enumeration

Published: Feb 12, 2026Updated: Mar 2, 2026 Sources: CVE List NVDCWE-204
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.4%
Top 67.7%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-204

Affected Products

DokuwikiDokuwiki
On-prem
Web & CMS Plugins / forum-wiki
dokuwikidokuwiki
On-prem
Web & CMS Plugins / forum-wiki
dokuwikioss-projectWeb & CMS Plugins

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

References

https://www.exploit-db.com/exploits/47731
exploit-db.com
https://www.dokuwiki.org/dokuwiki
dokuwiki.org
https://download.dokuwiki.org/
download.dokuwiki.org
and 1 more references View all →

Timeline

Published
Feb 12, 2026
Last Updated
Mar 2, 2026

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