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CVE-2022-41879

HIGH
Published 2022-11-10T00:00:00.000Z
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CVSS Score

V3.1
7.2
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.214
Higher than 21.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

parse-community

parse-server

Affected Versions:

< 4.10.20 >= 5.0.0, < 5.3.3

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Parse Server is vulnerable to Prototype Pollution via Cloud Code Webhooks

GHSA-93vw-8fm5-p2jf

Advisory Details

### Impact A compromised Parse Server Cloud Code Webhook target endpoint allows an attacker to use prototype pollution to bypass the Parse Server `requestKeywordDenylist` option. ### Patches Improved keyword detection. ### Workarounds None. ### Collaborators Mikhail Shcherbakov, Cristian-Alexandru Staicu and Musard Balliu working with Trend Micro Zero Day Initiative ### References - https://github.com/parse-community/parse-server/security/advisories/GHSA-93vw-8fm5-p2jf

Affected Packages

npm parse-server
ECOSYSTEM: ≥0 <4.10.20
npm parse-server
ECOSYSTEM: ≥5.0.0 <5.3.3

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

WEB https://github.com/parse-community/parse-server/security/advisories/GHSA-93vw-8fm5-p2jf
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-41879
WEB https://github.com/parse-community/parse-server/pull/8305
WEB https://github.com/parse-community/parse-server/pull/8306
WEB https://github.com/parse-community/parse-server/commit/60c5a73d257e0d536056b38bdafef8b7130524d8
WEB https://github.com/parse-community/parse-server/commit/6c63f04ba37174021082a5b5c4ba1556dcc954f4
PACKAGE https://github.com/parse-community/parse-server
WEB https://github.com/parse-community/parse-server/releases/tag/4.10.20
WEB https://github.com/parse-community/parse-server/releases/tag/5.3.3

Advisory provided by GitHub Security Advisory Database. Published: November 10, 2022, Modified: August 21, 2023

References

https://github.com/parse-community/parse-server/security/advisories/GHSA-93vw-8fm5-p2jf
Published: 2022-11-10T00:00:00.000Z
Last Modified: 2025-04-23T16:38:21.463Z
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