CVE-2026-27091

WordPress UiPress lite plugin <= 3.5.09 - Broken Access Control vulnerability

6.3 Medium

Missing Authorization vulnerability in UiPress UiPress lite uipress-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UiPress lite: from n/a through <= 3.5.09.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: Low

Exploit likelihood

0.16%Up 0.1 points since Mar 19, 2026

What each source reports

CVE List Score used 6.3

WordPress UiPress lite plugin <= 3.5.09 - Broken Access Control vulnerability

Record: CVE-2026-27091
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2026-13067 6.3

Record: EUVD-2026-13067
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-vcxx-p94p-37wg 6.3

Missing Authorization vulnerability in UiPress UiPress lite allows Exploiting Incorrectly...

Missing Authorization vulnerability in UiPress UiPress lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects UiPress lite: from n/a through 3.5.09.

Record: GHSA-vcxx-p94p-37wg
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

NVD 6.3

Record: CVE-2026-27091
CVSS 3.1: 6.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weakness: CWE-862
Updated: 2026-11-02

Affected products

uipress lite

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-27091 is a medium vulnerability (CVSS 6.3) in Uipress Lite, published March 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 5th percentile. No source names a fixed version.