CVE-2021-3989

showdoc is vulnerable to URL Redirection to Untrusted Site

CVSS v3 6.1 MEDIUM
CVSS v2.0 5.8 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/star7th/showdoc/commit/335afc7ed6d6627c3d0434aa9acc168c77117614	Patch Third Party Advisory
https://huntr.dev/bounties/ffc61eff-efea-42c5-92c2-e043fdf904d5	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-12-01 11:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-3989

Mitre link : CVE-2021-3989

CVE.ORG link : CVE-2021-3989

JSON object : View

Products Affected

showdoc

showdoc

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

{"id": "CVE-2021-3989", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Secondary", "source": "security@huntr.dev", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2021-12-01T11:15:07.923", "references": [{"url": "https://github.com/star7th/showdoc/commit/335afc7ed6d6627c3d0434aa9acc168c77117614", "tags": ["Patch", "Third Party Advisory"], "source": "security@huntr.dev"}, {"url": "https://huntr.dev/bounties/ffc61eff-efea-42c5-92c2-e043fdf904d5", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "security@huntr.dev"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@huntr.dev", "description": [{"lang": "en", "value": "CWE-601"}]}], "descriptions": [{"lang": "en", "value": "showdoc is vulnerable to URL Redirection to Untrusted Site"}, {"lang": "es", "value": "showdoc es vulnerable a una Redirecci\u00f3n de la URL a un Sitio no Confiable"}], "lastModified": "2021-12-02T16:57:29.353", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3ED61945-F39E-4395-BA12-8F3F8A7E55A0", "versionEndExcluding": "2.9.13"}], "operator": "OR"}]}], "sourceIdentifier": "security@huntr.dev"}