Image Alt Text <= 2.0.0 - Missing Authorization to Authenticated (Subscriber+) Image Alt Text Update

2024-11-27 00:00

Tieu Pham Trong Nhan

Strategic Overview

Status

Patched in 3.0.0

Affected PluginImage Alt Text

Affected Version<= 2.0.0

CVSS4.3Medium

CVECVE-2024-11918

View all Image Alt Text vulnerabilities

Vulnerability Overview

The Image Alt Text plugin for WordPress is vulnerable to unauthorized modification of data| due to a missing capability check on the iat_add_alt_txt_action and iat_update_alt_txt_action AJAX actions in all versions up to, and including, 2.0.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to update the alt text on arbitrary images.

Technical Analysis

REMEDIATION: Update to version 3.0.0, 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-2024-11918 https://www.wordfence.com/threat-intel/vulnerabilities/id/22143fe3-e599-4b44-99c0-ba66d88ff5d6

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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