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TI-2023-09470 Aliases CVE-2023-23645GHSA-9mxj-v3x9-fjfr

Code injection in MainWP Code Snippets Extension

Priority MEDIUM 45CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
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 MainWP MainWP Code Snippets Extension allows Code Injection.This issue affects MainWP Code Snippets Extension: from n/a through 4.0.2.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00975 62nd 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
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
MainWPMainWP Code Snippets Extensionup to 4.0.2—No fix listedCNA
  • MainWP Code Snippets Extension VendorMainWP Affected up to 4.0.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mainwp:code_snippets_extension:*:*:*:*:*:wordpress:*:*before 4.0.3VulnerableMainWP
  • cpe:2.3:a:mainwp:code_snippets_extension:*:*:*:*:*:wordpress:*:* Versions before 4.0.3 Vulnerable ·MainWP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-23645
  2. 2026-10-03 Alias added: GHSA-9mxj-v3x9-fjfr

References

Advisory 1

  • TI-2023-09474 WordPress MainWP Code Snippets Extension Plugin <= 4.0.2 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 6.5

Sources

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