Known vulnerabilities in Calliope

1Reported vulnerabilities

4.3Highest CVSS score

1.0.64Latest version

4,000+Active installs

What to do now

Update Calliope to 1.0.35 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 19, 2026 / Tested up to WordPress: Unknown / View on wordpress.org

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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2024-2904	Medium 4.3	0.2%	1.0.33 and earlier	`1.0.35`	March 26, 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.