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Vulnerability details: VCID-64zq-vmwp-hfge
Vulnerability ID VCID-64zq-vmwp-hfge
Aliases CVE-2020-35475
Summary mediawiki: messages userrights-expiry-current and userrights-expiry-none can contain raw html
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
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
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35475.json
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
epss 0.00585 https://api.first.org/data/v1/epss?cve=CVE-2020-35475
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2020-35475
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2020-35475
archlinux Medium https://security.archlinux.org/AVG-1371
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35475.json
https://api.first.org/data/v1/epss?cve=CVE-2020-35475
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35475
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35477
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35479
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35480
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/
https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html
https://phabricator.wikimedia.org/T268917
https://www.debian.org/security/2020/dsa-4816
1909224 https://bugzilla.redhat.com/show_bug.cgi?id=1909224
ASA-202101-22 https://security.archlinux.org/ASA-202101-22
AVG-1371 https://security.archlinux.org/AVG-1371
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:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
CVE-2020-35475 https://nvd.nist.gov/vuln/detail/CVE-2020-35475
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35475.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: AV:N/AC:L/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-35475
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2020-35475
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 0.6806
EPSS Score 0.00585
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T10:16:50.788845+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-35475.json 37.0.0