CVE-2026-5028: The Eight Day Week Print Workflow plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'title' parameter in the `pp-get-articl...

Description

The Eight Day Week Print Workflow plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'title' parameter in the `pp-get-articles` AJAX action in all versions up to, and including, 1.2.6. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.24%

15.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

References

Timeline

Published: May 12, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-5028?

The Eight Day Week Print Workflow plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'title' parameter in the `pp-get-articles` AJAX action in all versions up to, and including, 1.2.6. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

How severe is CVE-2026-5028?

CVE-2026-5028 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2026-5028?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.