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Back to active CVEs
Medium · CVSS 6.6CVE-2026-84898

Eventin < 4.1.21 - Contributor+ LFI via Event Layout MetaCVE-2026-84898

Answer in brief

CVE-2026-84898 records a Medium severity (CVSS 6.6) vulnerability in Eventin < 4.1.21 - Contributor+ LFI via Event Layout Meta. The current sources do not mark it as known exploited. The current feed maps Unknown/Eventin (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 5, 2026Updated Sep 8, 2026Source checked Oct 25, 2026First seen by HOL Sep 5, 2026Material review Sep 8, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.6
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 6.6. 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/Eventin (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Eventingeneric>=0 <4.1.214.1.21

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Eventin.
  2. 2Review the reported fix. Update Unknown/Eventin to 4.1.21 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Sep 5, 2026

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

  2. Source modified

    Sep 8, 2026

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

  3. First seen by HOL

    Sep 5, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Eventin WordPress plugin before 4.1.21 does not properly validate a template path value before using it to include a local file, allowing users with contributor-level access and above to include and execute arbitrary local PHP files.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Path traversal in post media lets any registered user read server filesAlso CWE-22
  • Camaleon CMS before 2.9.3 Path Traversal RCE via Media crop_url ActionAlso CWE-22

Record context

Vulnerability class
Path Traversal
EPSS
Not reported
CWE IDs
CWE-22
Source
CVE List V5
Source checked
Oct 25, 2026
References
1 linked source
Open source record