Post Form Plugin up to 2.8.11 on WordPress privileges management

Summaryinfo

A vulnerability classified as critical was found in Post Form Plugin up to 2.8.11 on WordPress. Affected is an unknown function. The manipulation results in Remote Privilege Escalation. This vulnerability is reported as CVE-2024-8246. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Post Form Plugin up to 2.8.11 on WordPress. Affected is an unknown function. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The Post Form – Registration Form – Profile Form for User Profiles – Frontend Content Forms for User Submissions (UGC) plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 2.8.11. This is due to plugin not properly restricting what users have access to set the default role on registration forms. This makes it possible for authenticated attackers, with contributor-level access and above, to create a registration form with a custom role that allows them to register as administrators.

The advisory is shared for download at wordfence.com. This vulnerability is traded as CVE-2024-8246 since 08/27/2024. The exploitability is told to be easy. It is possible to launch the attack remotely. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/27/2024). The MITRE ATT&CK project declares the attack technique as T1068.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• Post Form Plugin

Version

• 2.8.0
• 2.8.1
• 2.8.2
• 2.8.3
• 2.8.4
• 2.8.5
• 2.8.6
• 2.8.7
• 2.8.8
• 2.8.9
• 2.8.10
• 2.8.11

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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