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GHSA-c4q5-6c82-3qpw

CriticalCVSS 9.1 / 10
Published Oct 28, 2024·Last modified Feb 4, 2026
Affected Components(0)

No affected components available

Description

Spring WebFlux applications that have Spring Security authorization rules on static resources can be bypassed under certain circumstances.

For this to impact an application, all of the following must be true:

  • It must be a WebFlux application
  • It must be using Spring's static resources support
  • It must have a non-permitAll authorization rule applied to the static resources support
Risk Scores
Base Score
9.1

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data.

Threat Intelligence
8.3

Exploitation activity has been observed. Apply available patches or mitigations urgently.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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