Simple Local Avatars <= 2.7.10 - Cross-Site Request Forgery via save_default_avatar_file_id()

2024-08-07 00:00

Rafie Muhammad

Strategic Overview

Status

Patched in 2.7.11

Affected PluginSimple Local Avatars

Affected Version<= 2.7.10

CVSS4.3Medium

CVECVE-2024-43116

View all Simple Local Avatars vulnerabilities

Vulnerability Overview

The Simple Local Avatars plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.7.10. This is due to missing or incorrect nonce validation on the save_default_avatar_file_id() function. This makes it possible for unauthenticated attackers to set the default avatar file via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.7.11, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2024-43116 https://www.wordfence.com/threat-intel/vulnerabilities/id/65b55b54-9af5-4f83-93f9-079cd51d8c91

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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