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Vulnerability details: VCID-zqb2-z6cp-aaae
Vulnerability ID VCID-zqb2-z6cp-aaae
Aliases CVE-2016-6337
Summary MediaWiki 1.27.x before 1.27.1 might allow remote attackers to bypass intended session access restrictions by leveraging a call to the UserGetRights function after Session::getAllowedUserRights.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-284 Improper Access Control
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6337.html
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generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6337
generic_textual Medium https://lists.wikimedia.org/pipermail/wikitech-l/2016-August/086342.html
cvssv2 5.0 https://nvd.nist.gov/vuln/detail/CVE-2016-6337
cvssv3 7.5 https://nvd.nist.gov/vuln/detail/CVE-2016-6337
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-6337.html
https://api.first.org/data/v1/epss?cve=CVE-2016-6337
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6337
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/T139670
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-2016-6337 https://nvd.nist.gov/vuln/detail/CVE-2016-6337
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6337
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:N/S:U/C:N/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2016-6337
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 0.49223
EPSS Score 0.00134
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.