Parse Server up to 4.10.19/5.3.2 Cloud Code Webhook Target Endpoint prototype pollution

Summaryinfo

A vulnerability was found in Parse Server up to 4.10.19/5.3.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Cloud Code Webhook Target Endpoint. Performing a manipulation results in prototype pollution. This vulnerability was named CVE-2022-41879. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Parse Server up to 4.10.19/5.3.2. It has been classified as problematic. This affects an unknown function of the component Cloud Code Webhook Target Endpoint. The manipulation with an unknown input leads to a prototype pollution vulnerability. CWE is classifying the issue as CWE-1321. The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. In versions prior to 5.3.3 or 4.10.20, a compromised Parse Server Cloud Code Webhook target endpoint allows an attacker to use prototype pollution to bypass the Parse Server `requestKeywordDenylist` option. This issue has been patched in versions 5.3.3 and 4.10.20. There are no known workarounds.

The weakness was presented 11/11/2022 as GHSA-93vw-8fm5-p2jf. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-41879 since 09/30/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

Upgrading to version 4.10.20 or 5.3.3 eliminates this vulnerability.

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Productinfo

Name

• Parse Server

Version

• 4.10.0
• 4.10.1
• 4.10.2
• 4.10.3
• 4.10.4
• 4.10.5
• 4.10.6
• 4.10.7
• 4.10.8
• 4.10.9
• 4.10.10
• 4.10.11
• 4.10.12
• 4.10.13
• 4.10.14
• 4.10.15
• 4.10.16
• 4.10.17
• 4.10.18
• 4.10.19
• 5.3.0
• 5.3.1
• 5.3.2

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CPE 2.2info

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