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        "datePublished": "2026-09-17T14:01:30.083Z",
        "dateUpdated": "2026-10-09T16:26:17.785Z"
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            "title": "Smallrye-jwt: quarkus-smallrye-jwt: smallrye-jwt: unauthenticated same-origin ssrf via unsanitized jwt kid header in awsalbkeyresolver",
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                        "attackVector": "NETWORK",
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                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
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                    "lang": "en",
                    "value": "A flaw was found in SmallRye JWT's AwsAlbKeyResolver, which is used by applications to verify JSON Web Tokens signed by AWS Application Load Balancers. When the AWS_ALB key provider is configured, the resolver constructs the key-fetch URL by directly concatenating the attacker-controlled kid header value from an inbound JWT without sanitizing path traversal characters or query-string separators. This allows an unauthenticated remote attacker to force the application server to issue GET requests to arbitrary paths on the same origin as the configured key endpoint. As a result, non-public endpoints or internal data reachable on that origin may be read by the attacker before JWT signature verification takes place."
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                    "packageName": "exploit-intelligence/agent-client-rhel9",
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                    "url": "https://access.redhat.com/errata/RHSA-2026:69440",
                    "name": "RHSA-2026:69440",
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                            "cweId": "CWE-22",
                            "description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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                    "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."
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                    "time": "2026-08-27T13:44:10.828Z",
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                    "lang": "en",
                    "time": "2026-09-17T13:10:22.000Z",
                    "value": "Made public."
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                {
                    "lang": "en",
                    "value": "This issue was discovered by Sandipan Roy (Red Hat)."
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