CVE Feed

    Dashboard / CVE / CVE-2021-20654

    CVE-2021-20654

    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:Feb 10, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 10, 2021
    EPSS Score:0.00206
    CVSS Score:5.4

    Affected Products

    Vendor
    Wekan Project
    Product
    Wekan

    Exploits

    https://wekan.github.io/hall-of-fame/fieldbleed/https://wekan.github.io/hall-of-fame/fieldbleed/

    Related CVEs

    CVE-2026-41455 (CVSS 6.3) — WeKan before 8.35 contains a server-side request forgery vulnerability in webhook integration URL handling whe…
    CVE-2026-41454 (CVSS 8.7) — WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that al…
    CVE-2026-30847 (CVSS 9.3) — Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the notificationUsers …
    CVE-2026-30846 (CVSS 8.7) — Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the globalwebhooks pub…
    CVE-2026-30845 (CVSS 6.9) — Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the board composite pu…
    CVE-2026-30844 (CVSS 9.3) — Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 are vulnerable to Server-Side Re…
    CVE-2026-30843 (CVSS 9.3) — Wekan is an open source kanban tool built with Meteor. Versions 8.32 and 8.33 have a critical Insecure Direct …
    CVE-2026-2209 (CVSS 5.3) — A vulnerability was detected in WeKan up to 8.18. The affected element is the function setCreateTranslation of…
    CVE-2026-2208 (CVSS 5.3) — A security vulnerability has been detected in WeKan up to 8.20. Impacted is an unknown function of the file se…
    CVE-2026-2207 (CVSS 6.9) — A weakness has been identified in WeKan up to 8.20. This issue affects some unknown processing of the file ser…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High