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CVE-2021-24687 The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting…
Description
The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Modern Events Calendar Lite 5.22 | earliest → < 5.22.2 | 5.22.2 |
Other CVEs of Modern Events Calendar Lite
The 16 CVEs of Modern Events Calendar Lite →
CVE-2026-102499
The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0…
7.7
High
CVE-2026-96534
The Modern Events Calendar Lite WordPress plugin before 7.37.0, Modern Event Calendar Pro WordPress plugin before 7.37.0…
7.7
High
CVE-2026-110070
The Modern Events Calendar Lite WordPress plugin before 7.36.4 does not verify that a user is authorized to edit the…
6.5
Medium
CVE-2026-110069
The Modern Events Calendar Lite WordPress plugin before 7.37.0 does not perform capability, nonce, or ownership checks…
4.3
Medium