Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-84898

CVE-2026-84898MEDIUM

Unknown Eventin — Eventin < 4.1.21 - Contributor+ LFI via Event Layout Meta

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   H   H   N  U  H  H  H    6.6   .0043   34.7     —

AFFECTED
  Product  Versions     Fixed
  Eventin  unspecified  —

TIMELINE
  Sep 2   Reserved by WPScan
  Sep 5   Published (CNA: WPScan)
  Sep 6   EXPLOIT PUBLISHED — CVE-2026-84898 (Unknown Eventin). Public exploit reference added.

CWE-22 · CNA: WPScan · CVSS v3.1 · 1 reference · NVD status: Deferred

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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 2, 2026	Reserved	Reserved by WPScan
September 5, 2026	Published	Published (CNA: WPScan)
September 6, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-84898 (Unknown Eventin). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Unknown	Eventin	—	—	—

Weaknesses

CWE-22

References (1)

https://wpscan.com/vulnerability/d8dea263-5676-4e3c-9ea4-36904e1ac4d3/

Authoritative record: CVE-2026-84898 at cve.org

Weaknesses: CWE-22

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-84898 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.