GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/57708?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/57708?format=api",
    "vulnerability_id": "VCID-gwc3-dztv-37dw",
    "summary": "Calibre Web and Autocaliweb have a ReDoS vulnerability\nReDoS in strip_whitespaces() function in cps/string_helper.py in Calibre Web and Autocaliweb allows unauthenticated remote attackers to cause denial of service via specially crafted username parameter that triggers catastrophic backtracking during login. This issue affects Calibre Web: 0.6.24 (Nicolette); Autocaliweb: from 0.7.0 before 0.7.1.",
    "aliases": [
        {
            "alias": "CVE-2025-6998"
        },
        {
            "alias": "GHSA-2g7m-ph9x-7q7m"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/26568?format=api",
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                {
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                {
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                {
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                {
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                {
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/26569?format=api",
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/26570?format=api",
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/26571?format=api",
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/26572?format=api",
            "purl": "pkg:pypi/calibreweb@0.6.16",
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            "url": "http://public2.vulnerablecode.io/api/packages/60912?format=api",
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/153106?format=api",
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        {
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/838245?format=api",
            "purl": "pkg:pypi/calibreweb@0.6.23",
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        {
            "url": "http://public2.vulnerablecode.io/api/packages/85886?format=api",
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    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-6998",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00202",
                    "scoring_system": "epss",
                    "scoring_elements": "0.423",
                    "published_at": "2026-06-05T12:55:00Z"
                },
                {
                    "value": "0.00202",
                    "scoring_system": "epss",
                    "scoring_elements": "0.42283",
                    "published_at": "2026-06-07T12:55:00Z"
                },
                {
                    "value": "0.00202",
                    "scoring_system": "epss",
                    "scoring_elements": "0.42311",
                    "published_at": "2026-06-06T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-6998"
        },
        {
            "reference_url": "https://fluidattacks.com/advisories/megadeth",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.7",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-07-24T19:50:08Z/"
                }
            ],
            "url": "https://fluidattacks.com/advisories/megadeth"
        },
        {
            "reference_url": "https://github.com/gelbphoenix/autocaliweb",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.7",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-07-24T19:50:08Z/"
                }
            ],
            "url": "https://github.com/gelbphoenix/autocaliweb"
        },
        {
            "reference_url": "https://github.com/janeczku/calibre-web",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.7",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                },
                {
                    "value": "Track",
                    "scoring_system": "ssvc",
                    "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-07-24T19:50:08Z/"
                }
            ],
            "url": "https://github.com/janeczku/calibre-web"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6998",
            "reference_id": "CVE-2025-6998",
            "reference_type": "",
            "scores": [
                {
                    "value": "8.7",
                    "scoring_system": "cvssv4",
                    "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6998"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-2g7m-ph9x-7q7m",
            "reference_id": "GHSA-2g7m-ph9x-7q7m",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-2g7m-ph9x-7q7m"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 1333,
            "name": "Inefficient Regular Expression Complexity",
            "description": "The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        },
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        }
    ],
    "exploits": [],
    "severity_range_score": "7.0 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gwc3-dztv-37dw"
}