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CVE-2026-33624

2.7 · LOW

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js.

Published Mar 24, 2026CWE-367EPSS 0.29%

Overview

CVE-2026-33624 is a low-severity vulnerability. It was published on March 24, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.60 and 9.6.0-alpha.54, an attacker who obtains a user's password and a single MFA recovery code can reuse that recovery code an unlimited number of times by sending concurrent login requests. This defeats the single-use design of recovery codes. The attack requires the user's password, a valid recovery code, and the ability to send concurrent requests within milliseconds. This issue has been patched in versions 8.6.60 and 9.6.0-alpha.54.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/parse-community/parse-server/commit/5e70094250a36bfcc14ecd49592be2b94fba66ffGitHubgithub.com/parse-community/parse-server/commit/fc3da35a81d5083b453e8967cabcc880f1a3bd0cGitHubgithub.com/parse-community/parse-server/pull/10275GitHubgithub.com/parse-community/parse-server/pull/10276GitHubgithub.com/parse-community/parse-server/security/advisories/GHSA-2299-ghjr-6vjp

How CyberStrike helps

Frequently asked questions

What is CVE-2026-33624?

CVE-2026-33624 is a low-severity vulnerability. It was published on March 24, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

How severe is CVE-2026-33624?

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-33624?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-33624?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-33624 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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