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Vulnerability details: VCID-n1r7-mp6x-aaae
Vulnerability ID VCID-n1r7-mp6x-aaae
Aliases CVE-2016-6333
Summary Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1.23.15, 1.26.x before 1.26.4, and 1.27.x before 1.27.1 allows remote attackers to inject arbitrary web script or HTML via the edit box in Special:MyPage/common.css.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
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
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6333.html
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epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2016-6333
epss 0.0031 https://api.first.org/data/v1/epss?cve=CVE-2016-6333
epss 0.00362 https://api.first.org/data/v1/epss?cve=CVE-2016-6333
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6333
generic_textual Medium https://lists.wikimedia.org/pipermail/wikitech-l/2016-August/086342.html
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2016-6333
cvssv3 6.1 https://nvd.nist.gov/vuln/detail/CVE-2016-6333
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6333.html
https://api.first.org/data/v1/epss?cve=CVE-2016-6333
https://bugzilla.redhat.com/show_bug.cgi?id=1369613
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6333
https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.html
https://lists.wikimedia.org/pipermail/wikitech-l/2016-August/086342.html
https://phabricator.wikimedia.org/T133147
http://www.securityfocus.com/bid/98053
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:1.26.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.26.0:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.26.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.26.1:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.26.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.26.2:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.26.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.26.3:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.26.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.26.4:*:*:*:*:*:*:*
cpe:2.3:a:mediawiki:mediawiki:1.27.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mediawiki:mediawiki:1.27.0:*:*:*:*:*:*:*
CVE-2016-6333 https://nvd.nist.gov/vuln/detail/CVE-2016-6333
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6333
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:N/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6333
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 0.52648
EPSS Score 0.00158
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.