{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2020-28463",
        "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "assignerShortName": "snyk",
        "dateUpdated": "2024-09-17T01:27:03.761Z",
        "dateReserved": "2020-11-12T00:00:00",
        "datePublished": "2021-02-18T16:00:21.220773Z"
    },
    "containers": {
        "cna": {
            "title": "Server-side Request Forgery (SSRF)",
            "datePublic": "2021-02-18T00:00:00",
            "providerMetadata": {
                "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
                "shortName": "snyk",
                "dateUpdated": "2023-09-29T21:06:26.944415"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "All versions of package reportlab are vulnerable to Server-side Request Forgery (SSRF) via img tags. In order to reduce risk, use trustedSchemes & trustedHosts (see in Reportlab's documentation) Steps to reproduce by Karan Bamal: 1. Download and install the latest package of reportlab 2. Go to demos -> odyssey -> dodyssey 3. In the text file odyssey.txt that needs to be converted to pdf inject <img src=\"http://127.0.0.1:5000\" valign=\"top\"/> 4. Create a nc listener nc -lp 5000 5. Run python3 dodyssey.py 6. You will get a hit on your nc showing we have successfully proceded to send a server side request 7. dodyssey.py will show error since there is no img file on the url, but we are able to do SSRF"
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "reportlab",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "lessThan": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145"
                },
                {
                    "url": "https://www.reportlab.com/docs/reportlab-userguide.pdf"
                },
                {
                    "name": "FEDORA-2021-13cdc0ab0e",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/"
                },
                {
                    "name": "FEDORA-2021-04bfae8300",
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/"
                },
                {
                    "name": "[debian-lts-announce] 20230929 [SECURITY] [DLA 3590-1] python-reportlab security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Karan Bamal"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE",
                        "exploitCodeMaturity": "PROOF_OF_CONCEPT",
                        "remediationLevel": "NOT_DEFINED",
                        "reportConfidence": "NOT_DEFINED",
                        "baseScore": 6.5,
                        "temporalScore": 6.2,
                        "baseSeverity": "MEDIUM",
                        "temporalSeverity": "MEDIUM"
                    }
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "Server-side Request Forgery (SSRF)"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T16:40:59.361Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://snyk.io/vuln/SNYK-PYTHON-REPORTLAB-1022145",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.reportlab.com/docs/reportlab-userguide.pdf",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "FEDORA-2021-13cdc0ab0e",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HMUJA5GZTPQ5WRYUCCK2GEZM4W43N7HH/"
                    },
                    {
                        "name": "FEDORA-2021-04bfae8300",
                        "tags": [
                            "vendor-advisory",
                            "x_transferred"
                        ],
                        "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZQSFCID67K6BTC655EQY6MNOF35QI44/"
                    },
                    {
                        "name": "[debian-lts-announce] 20230929 [SECURITY] [DLA 3590-1] python-reportlab security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00037.html"
                    }
                ]
            }
        ]
    }
}