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    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-55160",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-16T15:13:28.165Z",
        "datePublished": "2026-09-28T17:52:24.490Z",
        "dateUpdated": "2026-09-28T18:35:30.003Z"
    },
    "containers": {
        "cna": {
            "title": "Authenticated Server-Side Request Forgery (SSRF) via feed URL in Stringer",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-918",
                            "lang": "en",
                            "description": "CWE-918: Server-Side Request Forgery (SSRF)",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "LOW",
                        "baseScore": 7.6,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "LOW",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/stringer-rss/stringer/security/advisories/GHSA-496x-437q-h35q",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/stringer-rss/stringer/security/advisories/GHSA-496x-437q-h35q"
                },
                {
                    "name": "https://github.com/stringer-rss/stringer/pull/1548",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/stringer-rss/stringer/pull/1548"
                },
                {
                    "name": "https://github.com/stringer-rss/stringer/commit/75cb0955919a362ac49d23c8a14892d0f59ea1c4",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/stringer-rss/stringer/commit/75cb0955919a362ac49d23c8a14892d0f59ea1c4"
                }
            ],
            "affected": [
                {
                    "vendor": "stringer-rss",
                    "product": "stringer",
                    "versions": [
                        {
                            "version": "< 75cb0955919a362ac49d23c8a14892d0f59ea1c4",
                            "status": "affected"
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                    ]
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            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-28T17:52:24.490Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Stringer is a self-hosted, anti-social RSS reader. Prior to commit 75cb095, an unrestricted Server-Side Request Forgery (SSRF) vulnerability allows any authenticated user to force the Stringer server to send arbitrary HTTP/HTTPS requests to internal networks, localhost services, and cloud metadata endpoints (e.g. AWS IMDS 169.254.169.254). When self-service signup is enabled (Setting::UserSignup), even a low-privileged registered user can exploit this to scan internal services or steal cloud IAM credentials. This issue has been patched via commit 75cb095."
                }
            ],
            "source": {
                "advisory": "GHSA-496x-437q-h35q",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/stringer-rss/stringer/security/advisories/GHSA-496x-437q-h35q",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-28T18:33:57.068972Z",
                                "id": "CVE-2026-55160",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-09-28T18:35:30.003Z"
                }
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}