CVE-2026-28155 MEDIUM

CVE-2026-28155: WordPress Do Lasso plugin <= 358 - Insecure Direct Object References (IDOR) vulnerability

Vendor Lasso Analytics, Inc.

Product Do Lasso

Weakness CWE-639 · IDOR

Published August 13, 2026

Last update August 13, 2026

View on NVD All CVEs

CVSS base score

6.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated Insecure Direct Object References (IDOR) in Do Lasso <= 358 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Do Lasso versions 358 and earlier contain an authorization bypass vulnerability in how user-controlled keys are validated. An attacker can modify request parameters to bypass access controls and alter data or disrupt service without authentication. The vulnerability affects integrity and availability but not confidentiality.

What an attacker can do

03Attacker Capabilities

Modify or delete data and disrupt service availability without logging in.

Potential impact on your site

04Site Impact

Unauthorized users can alter or delete content and cause service disruptions without credentials.

Conditions required to exploit

05Prerequisites

Network access to the Do Lasso application; no authentication or user interaction required.

Key dates

06Disclosure timeline

August 13, 2026 CVE published

August 13, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-28155 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/639.html AskarLabs — CWE-639 write-up Authorization Bypass Through User-Controlled Key

Related vulnerabilities

08Related CVE

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