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CVE-2026-125783

WordPress Custom Post Types and Custom Fields creator – WCK plugin <= 2.4.0 - Cross Site Scripting (XSS) vulnerability

Severity
High 7.1
Published
13 Nov 2026
Last changed
13 Nov 2026
Added to UpHeron
13 Nov 2026
Weakness
Cross-site scripting (CWE-79)
Attack
Over the network · No login needed · Needs someone to click or open something
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Sources
CVE Program

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in madalin.ungureanu Custom Post Types and Custom Fields creator – WCK wck-custom-fields-and-custom-post-types-creator allows Reflected XSS.This issue affects Custom Post Types and Custom Fields creator – WCK: from n/a through 2.4.0.

From the CVE Program.

Affected software

SoftwareAffected versions
Wck Custom Fields And Custom Post Types Creator (WordPress plugin)WordPress plugins · wp-plugin:wck-custom-fields-and-custom-post-types-creator
  • Every version up to 2.4.0

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-125783