Medium severity6.5NVD Advisory· Published Jan 10, 2024· Updated Jun 17, 2026

CVE-2023-6158

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 this issue.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Myeventon/Eventon Lite2 versions
cpe:2.3:a:myeventon:eventon-lite:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:myeventon:eventon-lite:*:*:*:*:*:wordpress:*:*range: <=2.2.7
- cpe:2.3:a:myeventon:eventon:*:*:*:*:*:wordpress:*:*range: <=4.5.4
WordPress/EventON - WordPress Virtual Event Calendar Pluginllm-fuzzy
Range: <=4.5.4 (Pro), <=2.2.7 (free)

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/changeset/3017578/eventon-lite/trunk/includes/admin/class-admin-ajax.phpnvdPatch
www.wordfence.com/threat-intel/vulnerabilities/id/19f94c4f-145b-4058-aabd-06525fce3ceanvdThird Party Advisory
docs.myeventon.com/documentations/eventon-changelog/nvdRelease Notes

News mentions

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