UpHeron
All vulnerabilities

Servers and applications · WordPress plugins

CVE-2015-9359

Jetpack – WP Security, Backup, Speed, & Growth: Cross-site Scripting

Severity
Medium 6.1
Published
20 Apr 2015
Last changed
17 Jun 2026
Added to UpHeron
18 Oct 2026
Fixed in
3.4.3
Also known as
WPV-61fa03ab8cec
Sources
NVD, WPVulnerability

Description

The Jetpack plugin before 3.4.3 for WordPress has XSS via add_query_arg() and remove_query_arg().

Affected software

SoftwareAffected versions
JetpackServers and applications · cpe:a:automattic:jetpack
  • Every version before 3.4.3
JetpackWordPress plugins · wp-plugin:jetpack
  • Every version before 3.4.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-9359
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-9359
  • Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/jetpack/jetpack-342-reflected-cross-site-scripting