SB2026040767 - Improper control of interaction frequency in Parse Server

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Main Vulnerability Database SB2026040767

SB2026040767 - Improper control of interaction frequency in Parse Server

Published: April 7, 2026

Security Bulletin ID SB2026040767
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 1
Exploitation vector Remote access
Highest impact Partial DoS

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 1 vulnerability.


1) Improper control of interaction frequency (CVE-ID: CVE-2026-30972)

CWE-ID: CWE-799 - Improper Control of Interaction Frequency

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green


The vulnerability allows a remote attacker to bypass configured rate limits.

The vulnerability exists due to improper control of interaction frequency in the batch request endpoint when processing batch requests containing multiple sub-requests for rate-limited paths. A remote attacker can send a specially crafted batch request to bypass configured rate limits.

Any deployment that relies on the built-in rate limiting feature is affected.


Remediation

Install update from vendor's website.

References