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Vulnerability details: VCID-azqw-d7r1-aaad
Vulnerability ID VCID-azqw-d7r1-aaad
Aliases CVE-2018-0503
GHSA-mhfv-9h99-jwg7
Summary Mediawiki 1.31 before 1.31.1, 1.30.1, 1.29.3 and 1.27.5 contains a flaw where contrary to the documentation, $wgRateLimits entry for 'user' overrides that for 'newbie'.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-269 Improper Privilege Management
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-0503.html
rhas Low https://access.redhat.com/errata/RHSA-2019:3142
rhas Low https://access.redhat.com/errata/RHSA-2019:3238
rhas Low https://access.redhat.com/errata/RHSA-2019:3813
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0503.json
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00392 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
epss 0.00726 https://api.first.org/data/v1/epss?cve=CVE-2018-0503
rhbs low https://bugzilla.redhat.com/show_bug.cgi?id=1634161
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0503
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0504
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0505
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-mhfv-9h99-jwg7
cvssv3.1 6.1 https://github.com/wikimedia/mediawiki
generic_textual MODERATE https://github.com/wikimedia/mediawiki
cvssv3.1 5.3 https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.html
generic_textual MODERATE https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.html
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2018-0503
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2018-0503
cvssv3.1 4.3 https://phabricator.wikimedia.org/T169545
generic_textual MODERATE https://phabricator.wikimedia.org/T169545
archlinux Medium https://security.archlinux.org/AVG-765
cvssv3.1 6.5 https://www.debian.org/security/2018/dsa-4301
generic_textual MODERATE https://www.debian.org/security/2018/dsa-4301
cvssv3.1 5.3 http://www.securitytracker.com/id/1041695
generic_textual MODERATE http://www.securitytracker.com/id/1041695
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-0503.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0503.json
https://api.first.org/data/v1/epss?cve=CVE-2018-0503
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0503
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0504
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0505
https://github.com/wikimedia/mediawiki
https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.html
https://phabricator.wikimedia.org/T169545
https://www.debian.org/security/2018/dsa-4301
http://www.securitytracker.com/id/1041695
1634161 https://bugzilla.redhat.com/show_bug.cgi?id=1634161
ASA-201809-5 https://security.archlinux.org/ASA-201809-5
AVG-765 https://security.archlinux.org/AVG-765
cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.27.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.27.5:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.29.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.29.3:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.30.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.30.1:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2018-0503 https://nvd.nist.gov/vuln/detail/CVE-2018-0503
CVE-2018-0503.YAML https://github.com/FriendsOfPHP/security-advisories/blob/master/mediawiki/core/CVE-2018-0503.yaml
GHSA-mhfv-9h99-jwg7 https://github.com/advisories/GHSA-mhfv-9h99-jwg7
RHSA-2019:3142 https://access.redhat.com/errata/RHSA-2019:3142
RHSA-2019:3238 https://access.redhat.com/errata/RHSA-2019:3238
RHSA-2019:3813 https://access.redhat.com/errata/RHSA-2019:3813
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-0503.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/wikimedia/mediawiki
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://lists.wikimedia.org/pipermail/wikitech-l/2018-September/090849.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-0503
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2018-0503
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Found at https://phabricator.wikimedia.org/T169545
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Found at https://www.debian.org/security/2018/dsa-4301
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at http://www.securitytracker.com/id/1041695
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.58683
EPSS Score 0.00203
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.