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githubGitHub Advisory DatabaseGHSA-V4MM-Q8FV-R2W5
HistoryApr 09, 2024 - 9:31 a.m.

WildFly Elytron: SSRF security issue

2024-04-0909:31:10
CWE-918
GitHub Advisory Database
github.com
15
ssrf
server-side request forgery
jwtvalidator
jboss eap
http request
vulnerability

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

26.4%

A flaw was found in JwtValidator.resolvePublicKey in JBoss EAP, where the validator checks jku and sends a HTTP request. During this process, no whitelisting or other filtering behavior is performed on the destination URL address, which may result in a server-side request forgery (SSRF) vulnerability.

Affected configurations

Vulners
Node
org.wildfly.securitywildfly-elytron-realm-tokenRange2.4.0.CR1
VendorProductVersionCPE
org.wildfly.securitywildfly-elytron-realm-token*cpe:2.3:a:org.wildfly.security:wildfly-elytron-realm-token:*:*:*:*:*:*:*:*

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7

Confidence

Low

EPSS

0.001

Percentile

26.4%