CVE-2023-29433 MEDIUM

CVE-2023-29433: WordPress tencentcloud-cos plugin <= 1.0.7 - Broken Access Control vulnerability

Vendor 腾讯云
Product tencentcloud-cos
Weakness CWE-862 · Missing authorization
Published December 9, 2024
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in 腾讯云 tencentcloud-cos allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects tencentcloud-cos: from n/a through 1.0.7.

Explanation of Vulnerability in Simple Terms

02Summary

The tencentcloud-cos library through version 1.0.7 fails to properly enforce authorization checks on certain operations. An authenticated user with low privileges can modify data or disrupt service availability without proper permission validation. The vulnerability requires valid credentials but no additional user interaction.

What an attacker can do

03Attacker Capabilities

Modify data or disrupt service availability without proper authorization.

Potential impact on your site

04Site Impact

Authenticated users can alter or delete data and cause service disruptions beyond their intended permissions.

Conditions required to exploit

05Prerequisites

Attacker must have valid low-privilege credentials for the affected system.

Key dates

06Disclosure timeline

December 9, 2024 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

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