Simple Local Avatars <= 2.8.4 - Missing Authorization to Authenticated (Subscriber+) Avatar Migration

2025-08-11 18:20

Håkon Harnes

Strategic Overview

Status

Patched in 2.8.5

Affected PluginSimple Local Avatars

Affected Version<= 2.8.4

CVSS4.3Medium

CVECVE-2025-8482

View all Simple Local Avatars vulnerabilities

Vulnerability Overview

The Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of data in version 2.8.4. This is due to a missing capability check on the migrate_from_wp_user_avatar() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to migrate avatar metadata for all users.

Technical Analysis

REMEDIATION: Update to version 2.8.5, or a newer patched version --- 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-2025-8482 https://www.wordfence.com/threat-intel/vulnerabilities/id/69d78334-2b38-43ee-acf6-c073d5826213

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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