CVE-2018-0504

mediumpriority · track · 27EPSS 0.029 · 87 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.88% (87th) EPSS

CVSS 4 · medium

Is it mine?

16 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

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

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedmediawiki-0:1.27.7-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.10redhat_csaf
For OpenShift Container Platform 3.10 see the following documentation, which will be updated shortly for release 3.10.181, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3238
Fixedmediawiki-0:1.27.7-1.el7.src as a component of Red Hat OpenShift Container Platform 3.10redhat_csaf
For OpenShift Container Platform 3.10 see the following documentation, which will be updated shortly for release 3.10.181, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3238
Fixedmediawiki-doc-0:1.27.7-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.10redhat_csaf
For OpenShift Container Platform 3.10 see the following documentation, which will be updated shortly for release 3.10.181, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3238
Fixedmediawiki123-0:1.23.17-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.9redhat_csaf
For OpenShift Container Platform 3.9 see the following documentation, which will be updated shortly for release 3.9.102, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.9/release_notes/ocp_3_9_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3813
Fixedmediawiki123-0:1.23.17-1.el7.src as a component of Red Hat OpenShift Container Platform 3.9redhat_csaf
For OpenShift Container Platform 3.9 see the following documentation, which will be updated shortly for release 3.9.102, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.9/release_notes/ocp_3_9_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3813
Fixedmediawiki123-doc-0:1.23.17-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.9redhat_csaf
For OpenShift Container Platform 3.9 see the following documentation, which will be updated shortly for release 3.9.102, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/3.9/release_notes/ocp_3_9_release_notes.html
https://access.redhat.com/errata/RHSA-2019:3813

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.06mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.04.4mediumCVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:Nsecondary · Red Hat Product Security US

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-532USprimaryCWE-200USCWE-532US

affected products (16)

Products and version ranges known to be affected.

mediawiki mediawiki≤ before 1.31.1, 1.30.1, 1.29.3 and 1.27.5enisa_euvdEU
debian debian linux= 9.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
mediawiki mediawiki= 1.27.5nvdUScpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
mediawiki mediawiki= 1.29.3nvdUScpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
mediawiki mediawiki= 1.30.1nvdUScpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
mediawiki mediawiki1.31.0 → 1.31.1nvdUScpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
Packagist mediawiki/core1.27.0 → 1.27.5osvUSpkg:composer/mediawiki/core
Packagist mediawiki/core1.29.0 → 1.29.3osvUSpkg:composer/mediawiki/core
Packagist mediawiki/core1.30.0 → 1.30.1osvUSpkg:composer/mediawiki/core
Packagist mediawiki/core1.31.0 → 1.31.1osvUSpkg:composer/mediawiki/core
mediawiki-0:1.27.7-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.10all versionsfixedredhat_csafUS
mediawiki-0:1.27.7-1.el7.src as a component of Red Hat OpenShift Container Platform 3.10all versionsfixedredhat_csafUS
mediawiki-doc-0:1.27.7-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.10all versionsfixedredhat_csafUS
mediawiki123-0:1.23.17-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.9all versionsfixedredhat_csafUS
mediawiki123-0:1.23.17-1.el7.src as a component of Red Hat OpenShift Container Platform 3.9all versionsfixedredhat_csafUS
mediawiki123-doc-0:1.23.17-1.el7.noarch as a component of Red Hat OpenShift Container Platform 3.9all versionsfixedredhat_csafUS

advisories (3)

Vendor and ecosystem advisories describing this.

RHSA-2019:3238Red Hat Security Advisory: OpenShift Container Platform 3.10 mediawiki security update2019-10-29csaf · redhat_csafUS
An update for mediawiki is now available for Red Hat OpenShift Container Platform 3.10. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
RHSA-2019:3813Red Hat Security Advisory: OpenShift Container Platform 3.9 mediawiki123 security update2019-11-07csaf · redhat_csafUS
An update for mediawiki123 is now available for Red Hat OpenShift Container Platform 3.9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
GHSA-hr8v-f4g2-p66fMediawiki information disclosure vulnerability2022-05-13ghsa · osvUS
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

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv redhat_csaf NVD CVE.org MITRE

published 2018-10-04modified 2026-06-17

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+1484 more

references (22)

External citations — patches, advisories, analysis.

scry

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