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Vulnerability details: VCID-e75u-66tu-kqcj
Vulnerability ID VCID-e75u-66tu-kqcj
Aliases CVE-2025-3469
Summary Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/htmlform/fields/HTMLMultiSelectField.Php. This issue affects MediaWiki: before 1.39.12, 1.42.6, 1.43.1.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
epss 0.00063 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00063 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00068 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00068 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00068 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00068 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00068 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00075 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00075 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00075 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00088 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
epss 0.00114 https://api.first.org/data/v1/epss?cve=CVE-2025-3469
cvssv4 0 https://phabricator.wikimedia.org/T358689
ssvc Track https://phabricator.wikimedia.org/T358689
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-3469
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-3469
CVE-2025-3469 https://nvd.nist.gov/vuln/detail/CVE-2025-3469
T358689 https://phabricator.wikimedia.org/T358689
No exploits are available.
Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N/RE:M/U:Green Found at https://phabricator.wikimedia.org/T358689
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:06:28Z/ Found at https://phabricator.wikimedia.org/T358689
Exploit Prediction Scoring System (EPSS)
Percentile 0.1975
EPSS Score 0.00063
Published At Sept. 9, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T09:31:01.349175+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2025/3xxx/CVE-2025-3469.json 37.0.0