7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.036 Low
EPSS
Percentile
91.6%
MediaWiki is a collaborative editing software used by large projects such as Wikipedia.
Multiple vulnerabilities have been discovered in MediaWiki. Please review the CVE identifiers referenced below for details.
A remote attacker may be able to create a Denial of Service condition, obtain sensitive information, bypass security restrictions, and inject arbitrary web script or HTML.
There is no known workaround at this time.
All MediaWiki 1.25 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.25.2"
All MediaWiki 1.24 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.24.3"
All MediaWiki 1.23 users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/mediawiki-1.23.10"
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Gentoo | any | all | www-apps/mediawiki | < 1.25.2 | UNKNOWN |