What’s Vulnerable › Vulnerabilities

CVE-2022-30533

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-16 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting vulnerability in Modern Events Calendar Lite versions prior to 6.3.0 allows remote an authenticated attacker to inject an arbitrary script via unspecified vectors.

Affected products

• Modern Events Calendar Lite: before 6.3.0 — fixed in 6.3.0

How to fix

Upgrade to a fixed version: Modern Events Calendar Lite 6.3.0. Check the vendor advisory for mitigations.

References

• https://jvn.jp/en/jp/JVN04155116/index.html
• https://webnus.net/modern-events-calendar/lite/
• https://jvn.jp/en/jp/JVN04155116/index.html
• https://webnus.net/modern-events-calendar/lite/

Get alerted when CVE-2022-30533 or the next vulnerability affects your stack