CVE-2013-1816

7.5 highEPSS 2.7%

High (7.5). EPSS 2.7% chance of exploitation in the next 30 days.

MediaWiki before 1.19.4 and 1.20.x before 1.20.3 allows remote attackers to cause a denial of service (application crash) by sending a specially crafted request.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 2.7% chance of exploitation in the next 30 days; higher than 85% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2019-11-20
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

debian:debian_linux
fedoraproject:fedora
mediawiki:mediawiki
redhat:enterprise_linux

References

http://security.gentoo.org/glsa/glsa-201310-21.xml
http://www.openwall.com/lists/oss-security/2013/03/05/4
http://www.securityfocus.com/bid/58306
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-1816
https://exchange.xforce.ibmcloud.com/vulnerabilities/88360

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