What’s Vulnerable › Vulnerabilities

CVE-2022-45814: WordPress WP Calendar Plugin <= 1.5.3 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-03-17 · updated 2026-06-17
• Weakness: CWE-79

Description

Stored Cross-Site Scripting (XSS) vulnerability in Fabian von Allmen WP Calendar plugin <= 1.5.3 versions.

Affected products

• Fabian von Allmen WP Calendar: through 1.5.3

References

• https://patchstack.com/database/vulnerability/wp-calendar/wordpress-wp-calendar-plugin-1-5-3-auth-stored-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/wp-calendar/wordpress-wp-calendar-plugin-1-5-3-auth-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

Get alerted when CVE-2022-45814 or the next vulnerability affects your stack