Loading HuntDB...
Hunt
Vulnerability Intelligence by wss.sh
Home Daily Briefings High Impact CVEs Recent Exploits KEV Catalog GitHub Advisories Latest Updates Security News
Sign In Sign Up

CVE-2021-41109

HIGH
Published 2021-09-30T15:10:14
Actions:

Expert Analysis

Professional remediation guidance

Get tailored security recommendations from our analyst team for CVE-2021-41109. We'll provide specific mitigation strategies based on your environment and risk profile.

CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.004
probability
of exploitation in the wild

There is a 0.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.575
Higher than 57.5% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to version 4.10.4, for regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the `Parse.User` class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload. A patch in version 4.10.4 removes session tokens from the LiveQuery payload. As a workaround, set `user.acl(new Parse.ACL())` in a beforeSave trigger to make the user private already on sign-up.

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:

< 4.10.4

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

LiveQuery publishes user session tokens in parse-server

GHSA-7pr3-p5fm-8r9x

Advisory Details

### Impact For regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the `Parse.User` class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload. ### Patches Remove session token from LiveQuery payload. ### Workaround Set `user.acl(new Parse.ACL())` in a beforeSave trigger to make the user private already on sign-up.

Affected Packages

npm parse-server
ECOSYSTEM: ≥0 <4.10.4

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

WEB https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-41109
WEB https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559
PACKAGE https://github.com/parse-community/parse-server
WEB https://github.com/parse-community/parse-server/releases/tag/4.10.4

Advisory provided by GitHub Security Advisory Database. Published: September 30, 2021, Modified: September 30, 2021

References

https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x
https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559
https://github.com/parse-community/parse-server/releases/tag/4.10.4
Published: 2021-09-30T15:10:14
Last Modified: 2024-08-04T02:59:31.459Z
Copied to clipboard!