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  4. CVE 2026 84741 the events calendar 45 61741 unauthenticated non
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Back to active CVEs
Medium · CVSS 5.3CVE-2026-84741

The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Non-Public Venue and Organizer Disclosure via REST APICVE-2026-84741

Answer in brief

CVE-2026-84741 records a Medium severity (CVSS 5.3) vulnerability in The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Non-Public Venue and Organizer Disclosure via REST API. The current sources do not mark it as known exploited. The current feed maps Unknown/The Events Calendar (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 23, 2026Updated Sep 23, 2026Source checked Nov 7, 2026First seen by HOL Sep 23, 2026Material review Sep 23, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/The Events Calendar (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/The Events Calendargeneric>=4.5 <6.17.56.17.5

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/The Events Calendar.
  2. 2Review the reported fix. Update Unknown/The Events Calendar to 6.17.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 23, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 23, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 23, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Events Calendar WordPress plugin before 6.17.5 does not check the post status of linked records before embedding their stored details into a public REST API response, allowing unauthenticated users to read the contents of records that have never been published.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Arbitrary File Read
EPSS
Not reported
CWE IDs
CWE-200
Source
CVE List V5
Source checked
Nov 7, 2026
References
1 linked source
Open source record