Spring Authorization Server 1.3.x7.0.4 Auth Bypass
CVE-2026-22752 Published on July 16, 2026
Spring Security Authorization Server Dynamic Client Registration endpoints perform insufficient validation of client metadata
Authentication bypass by primary weakness vulnerability in Spring Security Spring Authorization Server.
This issue affects Spring Authorization Server: from 7.0.0 through 7.0.4, from 1.5.0 through 1.5.6, from 1.4.0 through 1.4.9, from 1.3.0 through 1.3.10.
Vulnerability Analysis
CVE-2026-22752 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2026-22752 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2026-22752
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Affected Versions
Spring Security Spring Authorization Server:- Version 7.0.0, <= 7.0.4 is affected.
- Version 1.5.0, <= 1.5.6 is affected.
- Version 1.4.0, <= 1.4.9 is affected.
- Version 1.3.0, <= 1.3.10 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.