VulnerabilityModified

CVE-2022-39396

Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution.

CRITICAL 9.8EPSS 38.7%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 38.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.18, and prior to 5.3.1 on the 5.X branch, are vulnerable to Remote Code Execution via prototype pollution. An attacker can use this prototype pollution sink to trigger a remote code execution through the MongoDB BSON parser. This issue is patched in version 5.3.1 and in 4.10.18. There are no known workarounds.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 38.72% probability · 98th percentile
CISA KEV: Not listed
Weakness: CWE-1321
Affected: parseplatform/parse-server
Source: security-advisories@github.com

References

https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24ggThird Party Advisory
https://github.com/parse-community/parse-server/security/advisories/GHSA-prm5-8g2m-24ggThird Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.