tencentcloud-cos <= 1.0.7 - Missing Authorization via AJAX actions

2023-04-06 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Unpatched

Affected Plugintencentcloud-cos

Affected Version<= 1.0.7

CVSS4.3Medium

CVECVE-2023-29433

View all tencentcloud-cos vulnerabilities

Vulnerability Overview

The tencentcloud-cos plugin for WordPress is vulnerable to unauthorized access to several functions associated with AJAX actions (including tcwpcosCheckBucket, replaceLegacyUrl2CosUrl, syncLegacyAttachmentToCos, tcwpcosSaveOptions, tcwpcosDeleteLogFile) due to a missing capability in versions up to, and including, 1.0.7. This makes it possible for authenticated attackers , with subscriber-level access and above, to access those actions leading to log file deletion and settings updates.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-29433 https://www.wordfence.com/threat-intel/vulnerabilities/id/91ea157f-7a74-427f-b1eb-a9187f2d9096

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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