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Vulnerability details: VCID-bh1q-uc3v-afgf
Vulnerability ID VCID-bh1q-uc3v-afgf
Aliases CVE-2023-36674
Summary An issue was discovered in MediaWiki before 1.35.11, 1.36.x through 1.38.x before 1.38.7, 1.39.x before 1.39.4, and 1.40.x before 1.40.1. It is possible to bypass the Bad image list (aka badFile) by using the thumb parameter (aka Manualthumb) of the File syntax.
Status Published
Exploitability 0.5
Weighted Severity 4.8
Risk 2.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-36674.json
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
epss 0.00048 https://api.first.org/data/v1/epss?cve=CVE-2023-36674
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2UIVGYECQGTUC2LLPVCZBPDLCTOHL2F6/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CHRX6DSLAMVXCV2YMJEWOLTBEYSESE5/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOAXEGYBOEM4JWB4J3BDH73NK2LCYC3O/
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2023-36674
ssvc Track https://phabricator.wikimedia.org/T335612
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-36674.json
https://api.first.org/data/v1/epss?cve=CVE-2023-36674
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29141
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36674
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36675
2233116 https://bugzilla.redhat.com/show_bug.cgi?id=2233116
2UIVGYECQGTUC2LLPVCZBPDLCTOHL2F6 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2UIVGYECQGTUC2LLPVCZBPDLCTOHL2F6/
6CHRX6DSLAMVXCV2YMJEWOLTBEYSESE5 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CHRX6DSLAMVXCV2YMJEWOLTBEYSESE5/
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:1.40.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.40.0:*:*:*:*:*:*:*
CVE-2023-36674 https://nvd.nist.gov/vuln/detail/CVE-2023-36674
DOAXEGYBOEM4JWB4J3BDH73NK2LCYC3O https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOAXEGYBOEM4JWB4J3BDH73NK2LCYC3O/
T335612 https://phabricator.wikimedia.org/T335612
No exploits are available.
Vector: CVSS:3.1/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-2023-36674.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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-10-08T14:27:32Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2UIVGYECQGTUC2LLPVCZBPDLCTOHL2F6/
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-10-08T14:27:32Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CHRX6DSLAMVXCV2YMJEWOLTBEYSESE5/
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-10-08T14:27:32Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DOAXEGYBOEM4JWB4J3BDH73NK2LCYC3O/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-36674
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: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-10-08T14:27:32Z/ Found at https://phabricator.wikimedia.org/T335612
Exploit Prediction Scoring System (EPSS)
Percentile 0.14776
EPSS Score 0.00048
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:35:55.661739+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/36xxx/CVE-2023-36674.json 37.0.0