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CVE-2026-78287

WordPress STAGGS plugin <= 3.3.0 - Remote Code Execution (RCE) vulnerability

Severity
Critical 10.0
Published
11 Nov 2026
Last changed
11 Nov 2026
Added to UpHeron
11 Nov 2026
Weakness
Code injection (CWE-94)
Attack
Over the network · No login needed · No user action needed
Attacker can
Read data · Change data · Take it down
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Sources
CVE Program

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Staggs STAGGS staggs allows Remote Code Inclusion.This issue affects STAGGS: from n/a through 3.3.0.

From the CVE Program.

Affected software

SoftwareAffected versions
Staggs (WordPress plugin)WordPress plugins · wp-plugin:staggs
  • Every version up to 3.3.0

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-78287