TI-2025-26225 Aliases CVE-2025-39483 GHSA-43h7-8r9h-f5p7

WordPress Eventer plugin < 3.9.9.1 - Content Injection vulnerability

LOW 37CWE-94Published 2025-08-14 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

Improper Control of Generation of Code ('Code Injection') vulnerability in imithemes Eventer eventer allows Code Injection.This issue affects Eventer: from n/a through < 3.9.9.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00289 21st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
imithemes	Eventer	up to 3.9.9.1	—	No fix listed	CNA

Eventer Vendorimithemes Affected up to 3.9.9.1 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:imithemes:eventer::::::::	—	—	imithemes

cpe:2.3:a:imithemes:eventer:*:*:*:*:*:*:*:* Versions — — ·imithemes

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-39483
2026-10-03 Alias added: GHSA-43h7-8r9h-f5p7

References

Other 1

https://patchstack.com/database/Wordpress/Plugin/eventer/vulnerability/wordpress-eventer-plugin-3-9-6-shortcode-injection-vulnerability?_s_id=cve

TI-2014-08431 Path traversal in NativeChurch WordPress theme exposes files CVSS 4.0HIGH 8.7
TI-2025-01978 IMITHEMES Listing <= 3.3 - Unauthenticated Privilege Escalation via Unverified Password Reset CVSS 3.1CRITICAL 9.8
TI-2025-26223 WordPress Eventer plugin < 3.11.4 - SQL Injection vulnerability CVSS 3.1CRITICAL 9.8
TI-2025-06139 Improper privilege management in imithemes Real Spaces - WordPress Properties Directory… CVSS 3.1CRITICAL 9.8
TI-2025-00814 Eventer - WordPress Event & Booking Manager Plugin <= 3.9.9.2 - Authenticated (Subscriber+) SQL Injection via reg_id CVSS 3.1HIGH 8.8
TI-2025-07518 Improper privilege management in imithemes Real Spaces - WordPress Properties Directory… CVSS 3.1HIGH 8.8

See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences