CP Multi View Event Calendar <= 1.4.13 — Insufficient Authorization
CVE-2023-23814Published · Updated Action summary
Affected: ≤1.4.13Update to 1.4.15 or newer
All remediation steps- Severity
- Low3.8
- CVSS
- 3.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:HPrivileges required- High
UI:NUser interaction- None
S:UScope- Unchanged
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-285 Improper Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
CP Multi View Events Calendar cp-multi-view-calendar
- Affected≤ 1.4.13
- Patched in1.4.15
Update to 1.4.15 or newer.
You are affected if you run ≤ 1.4.13. Version 1.4.15 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under CP Multi View Events Calendar.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.4.15, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch CP Multi View Events Calendar to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to yuyudhn.
The CP Multi View Event Calendar plugin for WordPress is vulnerable to Insufficient Authorization in versions up to, and including, 1.4.13 due to a lack of access control on the 'cp-admin-int.inc.php' page used for plugin settings. This could allow authenticated attackers with editor-level permissions or above, or any attacker exploiting a local file inclusion vulnerability, to modify plugin settings.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in CP Multi View Events Calendar
All 10| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Subject' Parameter ≤1.4.43Update to 1.4.44 | CVE-2026-119176 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter ≤1.4.42Update to 1.4.43 | CVE-2026-110701 | |
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤1.4.41Update to 1.4.42 | CVE-2026-109901 | |
| Medium6.4 | Authenticated (Subscriber+) Stored Cross-Site Scripting ≤1.4.39Update to 1.4.40 | CVE-2026-25465 | |
| Low3.8 | Missing Authorization ≤1.4.36Update to 1.4.37 | CVE-2025-58009 |
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting via 'Subject' Parameter
≤1.4.43Update to 1.4.44
- High7.2Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter
≤1.4.42Update to 1.4.43
- Medium6.5Authenticated (Contributor+) SQL Injection
≤1.4.41Update to 1.4.42
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤1.4.39Update to 1.4.40
- Low3.8Missing Authorization
≤1.4.36Update to 1.4.37
Timeline
CVE published
Severity low, CVSS 3.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.