CVE-2013-1817

7.5 highEPSS 2.5%

MediaWiki before 1.19.4 and 1.20.x before 1.20.3 contains an error in the api.php script which allows remote attackers to obtain sensitive information.

Severity

CVSS 3.1

7.5 high

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

EPSS: 2.5% chance of exploitation in the next 30 days; higher than 84% of CVEs (scores of 2026-10-31)
CWE: CWE-200
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/58305
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-1817
https://exchange.xforce.ibmcloud.com/vulnerabilities/88359

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