CVE-2022-0940 - Vulnerability Details - OpenCVE

Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4.

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 Low

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 None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00191.

Key SSVC decision points have not yet been added.

Vendors	Products
Showdoc Subscribe	Showdoc Subscribe

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-1368	Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4.
Github GHSA	GHSA-82j4-vr25-x394	Cross-site Scripting in ShowDoc

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73
https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-03-14T10:45:12

Updated: 2024-08-02T23:47:43.247Z

Reserved: 2022-03-13T00:00:00

Link: CVE-2022-0940

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-03-14T11:15:08.920

Modified: 2024-11-21T06:39:42.417

Link: CVE-2022-0940

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"containers": {"cna": {"affected": [{"product": "star7th/showdoc", "vendor": "star7th", "versions": [{"lessThan": "v2.10.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4."}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-03-14T10:45:12", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73"}], "source": {"advisory": "856bd2e2-db4f-4b7d-9927-222261ae3782", "discovery": "EXTERNAL"}, "title": "Stored XSS due to Unrestricted File Upload in star7th/showdoc", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2022-0940", "STATE": "PUBLIC", "TITLE": "Stored XSS due to Unrestricted File Upload in star7th/showdoc"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "star7th/showdoc", "version": {"version_data": [{"version_affected": "<", "version_value": "v2.10.4"}]}}]}, "vendor_name": "star7th"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782"}, {"name": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73", "refsource": "MISC", "url": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73"}]}, "source": {"advisory": "856bd2e2-db4f-4b7d-9927-222261ae3782", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:47:43.247Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2022-0940", "datePublished": "2022-03-14T10:45:12", "dateReserved": "2022-03-13T00:00:00", "dateUpdated": "2024-08-02T23:47:43.247Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:showdoc:showdoc:*:*:*:*:*:*:*:*", "matchCriteriaId": "EB841EBE-162B-4399-B2A5-B1EE3350CD36", "versionEndIncluding": "2.10.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4."}, {"lang": "es", "value": "Una vulnerabilidad de tipo XSS almacenado debido a una Subida de Archivos sin Restricciones en el repositorio de GitHub star7th/showdoc versiones anteriores a v2.10.4"}], "id": "CVE-2022-0940", "lastModified": "2024-11-21T06:39:42.417", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "version": "3.0"}, "exploitabilityScore": 2.8, "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": "2022-03-14T11:15:08.920", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/star7th/showdoc/commit/78522520892d4e29cc94148c6ec84a204a607b73"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/856bd2e2-db4f-4b7d-9927-222261ae3782"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@huntr.dev", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}