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{
    "url": "http://public2.vulnerablecode.io/api/packages/520329?format=api",
    "purl": "pkg:maven/com.atlassian.connect/atlassian-connect-spring-boot-starter@1.2.0",
    "type": "maven",
    "namespace": "com.atlassian.connect",
    "name": "atlassian-connect-spring-boot-starter",
    "version": "1.2.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.1.3",
    "latest_non_vulnerable_version": "2.1.3",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/54461?format=api",
            "vulnerability_id": "VCID-35vg-49z3-aydc",
            "summary": "Incorrect Authorization\nBroken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions between 1.1.0 - 2.1.2 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26074",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00258",
                            "scoring_system": "epss",
                            "scoring_elements": "0.49437",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00258",
                            "scoring_system": "epss",
                            "scoring_elements": "0.495",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-26074"
                },
                {
                    "reference_url": "https://community.developer.atlassian.com/t/action-required-atlassian-connect-vulnerability-allows-bypass-of-app-qsh-verification-via-context-jwts/47072",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-12T20:51:32Z/"
                        }
                    ],
                    "url": "https://community.developer.atlassian.com/t/action-required-atlassian-connect-vulnerability-allows-bypass-of-app-qsh-verification-via-context-jwts/47072"
                },
                {
                    "reference_url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1051986106",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-12T20:51:32Z/"
                        }
                    ],
                    "url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1051986106"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26074",
                    "reference_id": "CVE-2021-26074",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26074"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-cpcr-74q9-74gp",
                    "reference_id": "GHSA-cpcr-74q9-74gp",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/advisories/GHSA-cpcr-74q9-74gp"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/80689?format=api",
                    "purl": "pkg:maven/com.atlassian.connect/atlassian-connect-spring-boot-starter@2.1.3",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.atlassian.connect/atlassian-connect-spring-boot-starter@2.1.3"
                }
            ],
            "aliases": [
                "CVE-2021-26074",
                "GHSA-cpcr-74q9-74gp"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-35vg-49z3-aydc"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.atlassian.connect/atlassian-connect-spring-boot-starter@1.2.0"
}