CVE-2023-6158 — Missing Authorization in Eventon Events Calendar

CWE-862 — Missing Authorization4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 63.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Ashanjay Eventon Events CalendarEventon Wordpress Virtual Event Calendar PluginMyeventon Eventon+1 more
Timeline
PublishedJan 10
Latest updateApr 11

Description

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 t…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:LExploitability: 3.9 | Impact: 2.5

Affected Packages4 packages

Patches

Patch: plugins.trac.wordpress.org ↗Patch: plugins.trac.wordpress.org ↗

🔴Vulnerability Details

3
VulDB
EventON Plugin up to 2.2.7/4.5.4 on WordPress evo_eventpost_update_meta authorization (ID 3017578)↗2026-04-11
▶
GHSA
GHSA-pqm7-4j5w-6gc7: The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to↗2024-01-10
▶
CVEList
EventON - WordPress Virtual Event Calendar Plugin Pro <= 4.5.4 & Free <= 2.2.7 - Missing Authorization to Arbitrary Post Meta Update via evo_eventpost_update_meta↗2024-01-10
▶
CVE-2023-6158 — Missing Authorization | cvebase