CVE-2021-3851 - Vulnerability Details - OpenCVE

firefly-iii is vulnerable to URL Redirection to Untrusted Site

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00169.

Key SSVC decision points have not yet been added.

Vendors	Products
Firefly-iii	Firefly Iii

Configuration 1 [-]

cpe:2.3:a:firefly-iii:firefly_iii:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2160	firefly-iii is vulnerable to URL Redirection to Untrusted Site
Github GHSA	GHSA-5fvx-5p2r-4mvp	Open Redirect in firefly-iii

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d
https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-10-19T12:30:28

Updated: 2024-08-03T17:09:09.565Z

Reserved: 2021-10-02T00:00:00

Link: CVE-2021-3851

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-19T13:15:11.620

Modified: 2024-11-21T06:22:39.220

Link: CVE-2021-3851

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "firefly-iii/firefly-iii", "vendor": "firefly-iii", "versions": [{"lessThan": "5.6.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "firefly-iii is vulnerable to URL Redirection to Untrusted Site"}], "metrics": [{"cvssV3_0": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-601", "description": "CWE-601 URL Redirection to Untrusted Site", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-10-19T12:30:28", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d"}], "source": {"advisory": "549a1040-9b5e-420b-9b80-20700dd9d592", "discovery": "EXTERNAL"}, "title": "Open Redirect in firefly-iii/firefly-iii", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3851", "STATE": "PUBLIC", "TITLE": "Open Redirect in firefly-iii/firefly-iii"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "firefly-iii/firefly-iii", "version": {"version_data": [{"version_affected": "<", "version_value": "5.6.2"}]}}]}, "vendor_name": "firefly-iii"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "firefly-iii is vulnerable to URL Redirection to Untrusted Site"}]}, "impact": {"cvss": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-601 URL Redirection to Untrusted Site"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592"}, {"name": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d", "refsource": "MISC", "url": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d"}]}, "source": {"advisory": "549a1040-9b5e-420b-9b80-20700dd9d592", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:09.565Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2021-3851", "datePublished": "2021-10-19T12:30:28", "dateReserved": "2021-10-02T00:00:00", "dateUpdated": "2024-08-03T17:09:09.565Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:firefly-iii:firefly_iii:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB91CA1A-2671-4BDE-888A-D1C6B87067EA", "versionEndExcluding": "5.6.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "firefly-iii is vulnerable to URL Redirection to Untrusted Site"}, {"lang": "es", "value": "firefly-iii es vulnerable a una Redirecci\u00f3n de URLs a Sitios no Confiables"}], "id": "CVE-2021-3851", "lastModified": "2024-11-21T06:22:39.220", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 3.4, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-19T13:15:11.620", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-601"}], "source": "nvd@nist.gov", "type": "Primary"}]}