Cross-site Scripting (XSS) Affecting wordpress package, versions <4.2.2+dfsg-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.18% (57th percentile)

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  • Snyk IDSNYK-DEBIANUNSTABLE-WORDPRESS-363658
  • published22 May 2016
  • disclosed22 May 2016

Introduced: 22 May 2016

CVE-2015-8834  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade Debian:unstable wordpress to version 4.2.2+dfsg-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wordpress package and not the wordpress package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

Cross-site scripting (XSS) vulnerability in wp-includes/wp-db.php in WordPress before 4.2.2 allows remote attackers to inject arbitrary web script or HTML via a long comment that is improperly stored because of limitations on the MySQL TEXT data type. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-3440.