CVE-2019-25338

Name: CVE-2019-25338
Creator: NVD / NIST
Published: 2026-02-12T23:16:07.67+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.9/10EPSS 0.41%

Last modified Jun 17, 2026

CVE-2019-25338 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. 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.. EPSS estimates a 0.41% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS 4.0

6.9/10

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:X/V:X/RE:X/U:X

EPSS Probability

0.41%

32.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-204

Affected Software

Vendor	Product	Versions
Dokuwiki	Dokuwiki	2018-04-22b

References

https://download.dokuwiki.org/Product
https://www.dokuwiki.org/dokuwikiProduct
https://www.exploit-db.com/exploits/47731Exploit, VDB Entry
https://www.vulncheck.com/advisories/dokuwiki-b-username-enumerationBroken Link

Timeline

Published: Feb 12, 2026
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-25338?

How severe is CVE-2019-25338?

CVE-2019-25338 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.41% probability of exploitation in the next 30 days.

How do I fix CVE-2019-25338?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-25338?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST