CVE-2022-39396

Description

### Impact An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. ### Patches Prevent prototype pollution in MongoDB database adapter. ### Workarounds Disable remote code execution through the MongoDB BSON parser. ### Collaborators Mikhail Shcherbakov (KTH), Cristian-Alexandru Staicu (CISPA) and Musard Balliu (KTH) working with Trend Micro Zero Day Initiative ### References - https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24gg

How to fix CVE-2022-39396

To remediate CVE-2022-39396, upgrade the affected package to a fixed version below.

• —upgrade to 4.10.18 or later
• —upgrade to 4.10.18 or later

Is CVE-2022-39396 being exploited?

Moderate — EPSS is 11.0%. Track this CVE but it's not at the top of the prioritisation list.

Affected packages (2)

• from 0, < 4.10.18, >= 5.0.0, < 5.3.1
• from 0, < 4.10.18

CVSS scores

References (7)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-39396
• PATCHgithub.com/parse-community/parse-server
• WEBgithub.com/parse-community/parse-server/pull/8295
• WEBgithub.com/parse-community/parse-server/pull/8296
• WEB