Mediawiki: >> Mediawiki >> 1.23.8 Security Vulnerabilities
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a XSS vulnerability in SearchHighlighter::highlightText() with non-default configurations.
CVSS Score
4.7
EPSS Score
0.003
Published
2018-04-13
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw allowing to evade SVG filter using default attribute values in DTD declaration.
CVSS Score
5.4
EPSS Score
0.004
Published
2018-04-13
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw making rawHTML mode apply to system messages.
CVSS Score
5.3
EPSS Score
0.003
Published
2018-04-13
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw, allowing a sysops to undelete pages, although the page is protected against it.
CVSS Score
6.5
EPSS Score
0.002
Published
2018-04-13
Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw were Spam blacklist is ineffective on encoded URLs inside file inclusion syntax's link parameter.
CVSS Score
5.3
EPSS Score
0.003
Published
2018-04-13
Parameters injection in the SyntaxHighlight extension of Mediawiki before 1.23.16, 1.27.3 and 1.28.2 might result in multiple vulnerabilities.
CVSS Score
9.8
EPSS Score
0.59
Published
2018-04-13
The OAuth extension for MediaWiki improperly negotiates a new client token only over Special:OAuth/initiate, which allows attackers to bypass intended IP address access restrictions by making an API request with an existing token.
CVSS Score
7.5
EPSS Score
0.009
Published
2017-12-29
MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 has XSS when the $wgShowExceptionDetails setting is false and the browser sends non-standard URL escaping.
CVSS Score
6.1
EPSS Score
0.004
Published
2017-11-15
api.php in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 has a Reflected File Download vulnerability.
CVSS Score
9.8
EPSS Score
0.19
Published
2017-11-15
MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2, when a private wiki is configured, provides different error messages for failed login attempts depending on whether the username exists, which allows remote attackers to enumerate account names and conduct brute-force attacks via a series of requests.
CVSS Score
7.5
EPSS Score
0.01
Published
2017-11-15