CVE-2021-20654 - Vulnerability Details - OpenCVE

Description

Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site.

Published: 2021-02-10

Score: 5.4 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

Wekan Team

Wekan

affected

Version	Status	Constraints
`versions between 3.12 and 4.11`	affected	—

Configuration 1 [-]

cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-8072	Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's 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

No CVSS v3.0

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 0.00206.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://jvn.jp/en/jp/JVN80785288/
https://wekan.github.io/hall-of-fame/fieldbleed/

History

No history.

Subscriptions

Wekan Project Wekan

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2021-02-10T08:50:14.000Z

Updated: 2024-08-03T17:45:45.121Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20654

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-10T09:15:12.887

Modified: 2024-11-21T05:46:57.113

Link: CVE-2021-20654

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

{"containers": {"cna": {"affected": [{"product": "Wekan", "vendor": "Wekan Team", "versions": [{"status": "affected", "version": "versions between 3.12 and 4.11"}]}], "descriptions": [{"lang": "en", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79: Cross-Site Scripting", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-02-10T08:50:14.000Z", "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "shortName": "jpcert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"tags": ["x_refsource_MISC"], "url": "https://jvn.jp/en/jp/JVN80785288/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vultures@jpcert.or.jp", "ID": "CVE-2021-20654", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Wekan", "version": {"version_data": [{"version_value": "versions between 3.12 and 4.11"}]}}]}, "vendor_name": "Wekan Team"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-79: Cross-Site Scripting"}]}]}, "references": {"reference_data": [{"name": "https://wekan.github.io/hall-of-fame/fieldbleed/", "refsource": "MISC", "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"name": "https://jvn.jp/en/jp/JVN80785288/", "refsource": "MISC", "url": "https://jvn.jp/en/jp/JVN80785288/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:45:45.121Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jvn.jp/en/jp/JVN80785288/"}]}]}, "cveMetadata": {"assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce", "assignerShortName": "jpcert", "cveId": "CVE-2021-20654", "datePublished": "2021-02-10T08:50:14.000Z", "dateReserved": "2020-12-17T00:00:00.000Z", "dateUpdated": "2024-08-03T17:45:45.121Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wekan_project:wekan:*:*:*:*:*:*:*:*", "matchCriteriaId": "D2B2CB93-E64A-4005-B5D1-2E401A39EAE6", "versionEndIncluding": "4.11", "versionStartIncluding": "3.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Wekan, open source kanban board system, between version 3.12 and 4.11, is vulnerable to multiple stored cross-site scripting. This is named 'Fieldbleed' in the vendor's site."}, {"lang": "es", "value": "Wekan, el sistema de placa kanban de c\u00f3digo abierto, entre versiones 3.12 y 4.11, es vulnerable a m\u00faltiples ataques de tipo cross-site scripting almacenado. Esto es denominado \"Fieldbleed\" en el sitio del proveedor"}], "id": "CVE-2021-20654", "lastModified": "2024-11-21T05:46:57.113", "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}], "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": "2021-02-10T09:15:12.887", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN80785288/"}, {"source": "vultures@jpcert.or.jp", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN80785288/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://wekan.github.io/hall-of-fame/fieldbleed/"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "vultures@jpcert.or.jp", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}