CVE-2025-26996: WordPress Sign-up Sheets plugin <= 2.3.0.1 - Shortcode Injection vulnerability

6.5 CVSS

Description

Improper Control of Generation of Code ('Code Injection') vulnerability in Fetch Designs Sign-up Sheets allows Code Injection. This issue affects Sign-up Sheets: from n/a through 2.3.0.1.

Classification

CVE ID: CVE-2025-26996

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Problem Types

CWE-94 Improper Control of Generation of Code ('Code Injection')

Affected Products

Vendor: Fetch Designs

Product: Sign-up Sheets

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.0% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-26996
https://patchstack.com/database/wordpress/plugin/sign-up-sheets/vulnerability/wordpress-sign-up-sheets-plugin-2-3-0-1-shortcode-injection-vulnerability?_s_id=cve

Timeline