Description

WordPress Plugin NextGEN Gallery-WordPress Gallery is prone to multiple HTML injection vulnerabilities because it fails to properly sanitize user-supplied input. Attacker supplied HTML and script code could be executed in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user; other attacks may also be possible. WordPress Plugin NextGEN Gallery-WordPress Gallery version 1.9.0 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.9.1 or latest

References

http://code.google.com/p/nextgen-gallery/source/detail?r=1048

http://secunia.com/advisories/47588/

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Oracle JRE Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-10356)

PHP Resource Management Errors Vulnerability (CVE-2014-0237)

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Severity

High

Classification

CWE-79 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS