CP Multi View Event Calendar: SQL injection
Summary
The CP Multi View Event Calendar WordPress plugin from Codepeople, up to and including version 1.4.41, contains an SQL injection flaw (CWE-89). An attacker who can reach the site over the network and holds a valid account, possibly a low-privilege one, could read, change or delete database content, including user data. No public exploit is confirmed, and Patchstack rates the issue as low priority, while the CVSS score is 8.5.
Affected
- CP Multi View Event Calendar WordPress plugin (slug cp-multi-view-calendar) from Codepeople
- Versions up to and including 1.4.41
Fixed in
- Version 1.4.42 (listed by Patchstack and the CNA data; not confirmed on wordpress.org)
Workaround
- Unknown. No vendor workaround found.
- If the update is not possible, ask your hosting provider or web developer for help.
- Deactivating the plugin or restricting access to it is a general option, not a vendor recommendation.
Exploitation
- No public exploit confirmed.
- Not listed in CISA KEV. EPSS score 0.0027.
- CISA SSVC: exploitation none, not automatable.
Our recommendation
- Update the plugin to version 1.4.42 or later.
- Confirm the current version on wordpress.org, as the release could not be verified there.
- Remove the plugin if it is not needed.
- Restrict user registration and review existing accounts on WordPress sites using the plugin.
- Check the plugin for the separate stored XSS issue affecting versions up to 1.4.43.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Patchstack advisory patchstack.com
- Vulners CVE record (CNA data) vulners.com
- Vulners NVD record vulners.com
- WordPress.org plugin page wordpress.org
- TheHackerWire CVE-2026-109901 www.thehackerwire.com
- Strix CVE-2026-109901 www.strix.ai
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 10:38.
Original description (NVD)
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Codepeople CP Multi View Event Calendar cp-multi-view-calendar allows SQL Injection.This issue affects CP Multi View Event Calendar : from n/a through 1.4.41.
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
Affected? We can help.
We check whether your systems are affected, install updates and close the gap – continuously with the System Health Checker if you wish.