CVE-2026-39765: WordPress Challan plugin <= 3.7.88 - Privilege Escalation vulnerability

Q: Who can exploit this issue?

An attacker needs Shop Manager privileges in WordPress. The supplied vector lists privileges as required (PR:H), so unauthenticated and low-privileged users are not indicated as exploiters.

Q: Are sites using the default configuration affected?

The available data does not identify a configuration prerequisite. It identifies affected Challan plugin versions as 3.7.88 and earlier.

Q: What is the likely impact of successful exploitation?

Successful exploitation can result in privilege escalation, with high confidentiality, integrity, and availability impact according to the supplied CVSS vector.

Published Oct 6, 2026

Updated

Shop Manager Privilege Escalation in Challan <= 3.7.88 versions.

Affected Software

1 affected component

WordPress Challan<=3.7.88

Event History

Oct 6, 2026

CVE Published

via MITRE·08:34 AM

Data Sourced

via MITRE·08:34 AM

DescriptionSeverityWeakness

Data Sourced

via NVD·09:17 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Who can exploit this issue?

An attacker needs Shop Manager privileges in WordPress. The supplied vector lists privileges as required (PR:H), so unauthenticated and low-privileged users are not indicated as exploiters.

Are sites using the default configuration affected?

The available data does not identify a configuration prerequisite. It identifies affected Challan plugin versions as 3.7.88 and earlier.

What is the likely impact of successful exploitation?

Successful exploitation can result in privilege escalation, with high confidentiality, integrity, and availability impact according to the supplied CVSS vector.

CVE-2026-39765: WordPress Challan plugin <= 3.7.88 - Privilege Escalation vulnerability

Affected Software

Event History

Frequently Asked Questions

Who can exploit this issue?

Are sites using the default configuration affected?

What is the likely impact of successful exploitation?

Company

Resources

Contact

Frequently Asked Questions

Who can exploit this issue?

Are sites using the default configuration affected?

What is the likely impact of successful exploitation?