Cross-site Scripting (XSS)

Affecting mediawiki package, versions <1:1.19.10+dfsg-1

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NVD Description

Note: Versions mentioned in the description apply to the upstream mediawiki package. See Remediation section below for Debian:9 relevant versions.

Cross-site scripting (XSS) vulnerability in MediaWiki 1.19.9 before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to inject arbitrary web script or HTML via unspecified CSS values.

Remediation

Upgrade Debian:9 mediawiki to version 1:1.19.10+dfsg-1 or higher.

References

CVSS Score

6.1
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Changed
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE
CVE-2013-6451
CWE
CWE-79
Snyk ID
SNYK-DEBIAN9-MEDIAWIKI-370247
Disclosed
28 Jan, 2020
Published
27 Jun, 2018