CVE-2018-0504

Name: CVE-2018-0504
Creator: NVD / NIST
Published: 2018-10-04T20:29:00.513+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.80%

Last modified Jun 17, 2026

CVE-2018-0504 is a vulnerability of currently unknown severity. Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains an information disclosure flaw in the Special:Redirect/logid. EPSS estimates a 2.80% chance of exploitation in the next 30 days.

Description

Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains an information disclosure flaw in the Special:Redirect/logid

Metrics

EPSS Probability

2.80%

84.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-532

Affected Software

Vendor	Product	Versions
Mediawiki	Mediawiki	>= 1.31.0, < 1.31.1
Mediawiki	Mediawiki	1.27.5
Mediawiki	Mediawiki	1.29.3
Mediawiki	Mediawiki	1.30.1
Debian	Debian Linux	9.0

References

http://www.securitytracker.com/id/1041695Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:3238
https://access.redhat.com/errata/RHSA-2019:3813
https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.htmlPatch, Vendor Advisory
https://phabricator.wikimedia.org/T187638Patch, Third Party Advisory
https://www.debian.org/security/2018/dsa-4301Third Party Advisory
http://www.securitytracker.com/id/1041695Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:3238
https://access.redhat.com/errata/RHSA-2019:3813
https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.htmlPatch, Vendor Advisory
https://phabricator.wikimedia.org/T187638Patch, Third Party Advisory
https://www.debian.org/security/2018/dsa-4301Third Party Advisory

Timeline

Published: Oct 4, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0504?

Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains an information disclosure flaw in the Special:Redirect/logid

How severe is CVE-2018-0504?

Severity scoring for CVE-2018-0504 is pending analysis. The EPSS model estimates a 2.80% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0504?

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-2018-0504?

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

Scan your code now

Source: NVD / NIST