Medium severity · published Jan 10, 2023
CVE-2023-22909
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1
5.3
CVSS
0.9%
EPSS
No
On KEV
Description
An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. SpecialMobileHistory allows remote attackers to cause a denial of service because database queries are slow.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
37 · source: NVD
ME
Mediawiki · Mediawiki
before 1.35.9; 1.36.0 before 1.38.5; 1.39.0; 1.39.0; 1.39.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22909
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22909
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AP65YEN762IBNQPOYGUVLTQIDLM5XD2A/
Issue Tracking
https://phabricator.wikimedia.org/T320987
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