CVE-2023-6158

moderate-risk
Published 2024-01-10

The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to a missing capability check on the evo_eventpost_update_meta function in all versions up to, and including, 4.5.4 (for Pro) and 2.2.7 (for free). This makes it possible for unauthenticated attackers to update and remove arbitrary post metadata. Note that certain parameters may allow for content injection. CVE-2024-0238 appears to be a duplicate of this issue.

Do I need to act?

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0.15% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (2)

Eventon-Lite

Affected Vendors

Myeventon

References (6)

Release Notes https://docs.myeventon.com/documentations/eventon-changelog/
Patch https://plugins.trac.wordpress.org/changeset/3017578/eventon-lite/trunk/includes...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/19f94c4f-145b-4058-aab...
Release Notes https://docs.myeventon.com/documentations/eventon-changelog/
Patch https://plugins.trac.wordpress.org/changeset/3017578/eventon-lite/trunk/includes...
Third Party Advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/19f94c4f-145b-4058-aab...
32
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 1/34 · Minimal
Exposure 7/34 · Low