WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in WP-ViperGB

Create a stylish and user-friendly Guestbook for your Wordpress blog. Designed to replicate the appearance and behavior of Viper Guestbook.

3Reported vulnerabilities
6.8Highest CVSS score
1.6.2Latest version
400+Active installs

What to do now

Update WP-ViperGB to 1.6.2 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 23, 2024 / Tested up to WordPress: 6.5.10 / View on wordpress.org

This plugin has not been updated in over two years. New vulnerabilities may never be fixed. Consider an alternative.

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days
Affected versionsFixed inPublished
CVE-2014-9460 Medium 6.8 1.2% 1.3.10 and earlier 1.3.11 January 2, 2015
CVE-2015-9356 Medium 6.1 1.0% Before 1.3.16 1.3.16 August 28, 2019
CVE-2024-4409 Medium 4.3 0.2% 1.6.1 and earlier 1.6.2 May 23, 2024

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.