CVE-2021-3857 - Vulnerability Details - OpenCVE

Description

chaskiq is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Published: 2022-01-17

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

chaskiq

chaskiq/chaskiq

affected

Version	Status	Constraints
`unspecified`	affected	≤ 0.9.8

Configuration 1 [-]

cpe:2.3:a:chaskiq:chaskiq:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-27096	chaskiq is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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 Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact High

User Interaction None

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 0.00152.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0
https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3

History

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00144}`	epss `{'score': 0.00152}`

Subscriptions

Chaskiq Chaskiq

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2022-01-17T11:35:09.000Z

Updated: 2024-08-03T17:09:09.600Z

Reserved: 2021-10-04T00:00:00.000Z

Link: CVE-2021-3857

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-01-17T12:15:09.190

Modified: 2024-11-21T06:22:40.120

Link: CVE-2021-3857

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"containers": {"cna": {"affected": [{"product": "chaskiq/chaskiq", "vendor": "chaskiq", "versions": [{"lessThanOrEqual": "0.9.8", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "chaskiq is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", "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": "2022-01-17T11:35:09.000Z", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0"}], "source": {"advisory": "18f7eaee-6309-40cb-aed3-d5ac0af03cf3", "discovery": "EXTERNAL"}, "title": "Cross-site Scripting (XSS) - Stored in chaskiq/chaskiq", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3857", "STATE": "PUBLIC", "TITLE": "Cross-site Scripting (XSS) - Stored in chaskiq/chaskiq"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "chaskiq/chaskiq", "version": {"version_data": [{"version_affected": "<=", "version_value": "0.9.8"}]}}]}, "vendor_name": "chaskiq"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "chaskiq is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", "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/18f7eaee-6309-40cb-aed3-d5ac0af03cf3", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3"}, {"name": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0", "refsource": "MISC", "url": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0"}]}, "source": {"advisory": "18f7eaee-6309-40cb-aed3-d5ac0af03cf3", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:09.600Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2021-3857", "datePublished": "2022-01-17T11:35:09.000Z", "dateReserved": "2021-10-04T00:00:00.000Z", "dateUpdated": "2024-08-03T17:09:09.600Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:chaskiq:chaskiq:*:*:*:*:*:*:*:*", "matchCriteriaId": "491213F6-0AC1-4A97-8A37-A16544C452B3", "versionEndExcluding": "0.9.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "chaskiq is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}, {"lang": "es", "value": "chaskiq es vulnerable a una Neutralizaci\u00f3n Inapropiada de la Entrada Durante la Generaci\u00f3n de la P\u00e1gina Web (\"Cross-site Scripting\")"}], "id": "CVE-2021-3857", "lastModified": "2024-11-21T06:22:40.120", "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": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.5, "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": "2022-01-17T12:15:09.190", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/chaskiq/chaskiq/commit/bffa585862b11cc05229ab3ed621d68f70ed33d0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://huntr.dev/bounties/18f7eaee-6309-40cb-aed3-d5ac0af03cf3"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@huntr.dev", "type": "Secondary"}]}