---
title: "CVE-2026-103752: Authorizer - Privilege Escalation"
description: "Authorizer <= 3.15.3 contains a privilege escalation vulnerability caused by improper access control, letting unauthenticated attackers escalate privileges, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-103752/
---

# CVE-2026-103752 Authorizer - Privilege Escalation

Authorizer <= 3.15.3 contains a privilege escalation vulnerability caused by improper access control, letting unauthenticated attackers escalate privileges, exploit requires no authentication.

CVSS base score 9.8 /10

Critical

CISA KEV

Not listed

Public exploit

Proof of concept available

Authentication

Not required

EPSS

0.27% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-103752)

## Details

Type

Privilege Escalation

Impact

Privilege Escalation

CVSS vector

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

Published

1 October 2026

Updated

15 October 2026

Weakness

[CWE-266](https://cwe.mitre.org/data/definitions/266.html)

## Vendor fix

Update to a version later than 3.15.3 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-103752](https://nvd.nist.gov/vuln/detail/CVE-2026-103752)
- [https://patchstack.com/database/wordpress/plugin/authorizer/vulnerability/wordpress-authorizer-plugin-3-15-3-privilege-escalation-vulnerability?\_s\_id=cve](https://patchstack.com/database/wordpress/plugin/authorizer/vulnerability/wordpress-authorizer-plugin-3-15-3-privilege-escalation-vulnerability?_s_id=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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