CVE-2017-8814

MEDIUM

Description

The language converter in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows attackers to replace text inside tags via a rule definition followed by "a lot of junk."

References

http://www.securitytracker.com/id/1039812

https://lists.wikimedia.org/pipermail/mediawiki-announce/2017-November/000216.html

https://www.debian.org/security/2017/dsa-4036

Details

Source: MITRE

Published: 2017-11-15

Updated: 2017-11-28

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH