CVE-2016-6333
published 2017-04-20CVE-2016-6333: 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…
PriorityP423medium6.1CVSS 3.0
AVNACLPRNUIRSCCLILAN
EPSS
1.02%
63.0th percentile
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.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mediawiki | < mediawiki 1:1.27.1-1 (bookworm) | mediawiki 1:1.27.1-1 (bookworm) |
| mediawiki | mediawiki | <= 1.23.14 | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | — | — |
| mediawiki | mediawiki | >= 0 < 1:1.27.1-1 | 1:1.27.1-1 |
| mediawiki | mediawiki | >= 0 < 1:1.27.1-1 | 1:1.27.1-1 |
| mediawiki | mediawiki | >= 0 < 1:1.27.1-1 | 1:1.27.1-1 |
| mediawiki | mediawiki | >= 0 < 1:1.27.1-1 | 1:1.27.1-1 |
CVSS provenance
nvdv3.06.1MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv6.1MEDIUM
vendor_debian6.1MEDIUM
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GHSA
GHSA-hxwm-9f7g-wg4h: Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1
ghsa_unreviewed·2022-05-17
CVE-2016-6333 [MEDIUM] CWE-79 GHSA-hxwm-9f7g-wg4h: Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1
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.
OSV
CVE-2016-6333: Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1
osv·2017-04-20·CVSS 6.1
CVE-2016-6333 [MEDIUM] CVE-2016-6333: Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature in MediaWiki before 1
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.
Debian
CVE-2016-6333: mediawiki - Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature...
vendor_debian·2016·CVSS 6.1
CVE-2016-6333 [MEDIUM] CVE-2016-6333: mediawiki - Cross-site scripting (XSS) vulnerability in the CSS user subpage preview feature...
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.
Scope: local
bookworm: resolved (fixed in 1:1.27.1-1)
bullseye: resolved (fixed in 1:1.27.1-1)
forky: resolved (fixed in 1:1.27.1-1)
sid: resolved (fixed in 1:1.27.1-1)
trixie: resolved (fixed in 1:1.27.1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [epel-all]
bugzilla·2016-08-24·CVSS 7.5
CVE-2016-6331 [HIGH] CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [epel-all]
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora EPEL.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and
Bugzilla
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15
bugzilla·2016-08-24·CVSS 7.5
CVE-2016-6331 [HIGH] CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15
Multiple flaws have been reported on mediawiki.
T115333: API action=parse does not check-per title read permissions
= Flaw =
MediaWiki does not properly respect results from extensions that deny
read access to certain pages via the userCan hook.
= Exploit =
Users may gain inadvertent access to pages which extensions (such as
Lockdown) have been configured to disallow.
= Affects =
MediaWiki versions
1.27.x prior to 1.27.1
1.26.x prior to 1.26.4
1.23.x prior to 1.23.14
and unsupported branches 1.22.x, 1.24.x and 1.25.x
= Reference =
https://phabricator.wikimedia.org/T115333
T129738: Blocked accounts on BlockDisablesLogin wikis aren't logged out
Bugzilla
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [fedora-all]
bugzilla·2016-08-24·CVSS 7.5
CVE-2016-6331 [HIGH] CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [fedora-all]
CVE-2016-6331 CVE-2016-6332 CVE-2016-6333 CVE-2016-6334 CVE-2016-6335 CVE-2016-6336 mediawiki: multiple flaws fixed in 1.27.1, 1.26.4 and 1.23.15 [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
http://www.securityfocus.com/bid/98053https://bugzilla.redhat.com/show_bug.cgi?id=1369613https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.htmlhttps://phabricator.wikimedia.org/T133147http://www.securityfocus.com/bid/98053https://bugzilla.redhat.com/show_bug.cgi?id=1369613https://lists.wikimedia.org/pipermail/mediawiki-announce/2016-August/000195.htmlhttps://phabricator.wikimedia.org/T133147
2017-04-20
Published