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Vulnerabilities

Vulnerability · CVE-2024-8700

The Event Calendar WordPress plugin through 1.0.4 does not check for authorization on delete actions, allowing unauthenticated users to delete arbitrary calendars.

Published May 15, 2025 · catalog updated Aug 27, 2025 · Unknown Event Calendar

Check this week

CVE-2024-8700 is not in CISA KEV. FIRST estimates a 47.00% chance of exploitation in the next 30 days. Check whether you run Unknown Event Calendar.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
47.00%
Remediation
Vendor / distro source
Affected products
vendor Unknown Event Calendar 0 ≤1.0.4

The Event Calendar WordPress plugin through 1.0.4 does not check for authorization on delete actions, allowing unauthenticated users to delete arbitrary calendars.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Unknown Event Calendar 0 ≤1.0.40 ≤1.0.4

How to fix CVE-2024-8700

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2024-8700 is not in CISA KEV. FIRST estimates a 47.00% chance of exploitation in the next 30 days. Check whether you run Unknown Event Calendar.

Which versions are affected?

Compare what you have installed with Unknown Event Calendar 0 ≤1.0.4 0 ≤1.0.4. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 47.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 15, 2025 · EUVD

    Detected

    The Event Calendar WordPress plugin through 1.0.4 does not check for authorization on delete actions, allowing unauthenticated users to delete arbitrary calendars.

  2. Aug 27, 2025 · EUVD

    Updated

    The Event Calendar WordPress plugin through 1.0.4 does not check for authorization on delete actions, allowing unauthenticated users to delete arbitrary calendars.

Sources

  • CVE.orgVulnerability recordCVE-2024-8700

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-15222

    The Event Calendar WordPress plugin through 1.0.4 does not check for authorization on delete actions, allowing unauthenticated users to delete arbitrary calendars.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.