Which products and versions are affected by CVE-2022-0364?

Affected: Modern Events Calendar Lite (Webnus) versions >= 6.4.0. The full list is in the CVE brief.

Is CVE-2022-0364 being exploited in the wild?

It is not listed in any known-exploited vulnerabilities catalog.

Is CVE-2022-0364 in the CISA KEV catalog?

No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.

Is there a public exploit for CVE-2022-0364?

No public exploit code is known.

Is there a fix for CVE-2022-0364?

Fixed versions are available, including Modern Events Calendar Lite 6.4.0.

How urgently should CVE-2022-0364 be patched?

Brandefense priority: patch immediately, because it is very likely to be exploited soon.

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Vulnerability Intelligence

CVE-2022-0364

Medium

Modern Events Calendar Lite <= 6.3.0 - Stored Cross-Site Scripting

Published Mar 22, 2022 · Updated Aug 2, 2024 · Also known as 48bf9bf4-1b8a-41cc-adc9-a618d075c7f2

Key Facts

Patch immediately

CVE-2022-0364 is a medium-severity vulnerability (CVSS 5.4 v3.1) affecting Modern Events Calendar Lite (Webnus).
It is not listed in any known-exploited vulnerabilities catalog. No public exploit code is known.
EPSS estimates a 70% probability of exploitation in the next 30 days.
Fixed versions are available, including Modern Events Calendar Lite 6.4.0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

CVSS v3.1

5.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS (30-day exploit likelihood)

70%

Higher than 99.3% of all scored CVEs

Exploited in the wild

No known

Not in a known-exploited catalog

Public exploit code

None known

Get the full CVE-2022-0364 brief as a PDF

Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.

Description

The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks

Affected Products

3 affected entries in total

Product	Affected versions	Fixed in
Modern Events Calendar LiteWebnus	>= 6.4.0	6.4.0

Patched Releases

Modern Events Calendar Lite

6.4.0

Timeline

Publicly disclosed
Mar 22, 2022
Last updated
Aug 2, 2024

Weakness Type

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

9 more references in the full CVE brief

FAQ

Common Questions.

The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks
Affected: Modern Events Calendar Lite (Webnus) versions >= 6.4.0. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Modern Events Calendar Lite 6.4.0.
Brandefense priority: patch immediately, because it is very likely to be exploited soon.

Is CVE-2022-0364 Running On Your Attack Surface?

Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.