CVE-2026-1962

MEDIUM EPSS 24.0%
Published Feb 5, 20264mo ago · Modified Jun 17, 20261w ago
5.3 CVSS 4.0
Medium
Find Similar
Published Feb 5, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability has been found in WeKan up to 8.20. The impacted element is an unknown function of the file server/attachmentMigration.js of the component Attachment Migration. The manipulation leads to improper access controls. The attack may be initiated remotely. Upgrading to version 8.21 is sufficient to resolve this issue. The identifier of the patch is 053bf1dfb76ef230db162c64a6ed50ebedf67eee. It is recommended to upgrade the affected component.

CVSS Details

Base Score
5.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
24.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-266
CWE-284

Affected Products 1

VendorProductVersionRange
wekan_projectwekan* <8.21

References 6

  • github.com https://github.com/wekan/wekan/
    Product
  • github.com https://github.com/wekan/wekan/commit/053bf1dfb76ef230db162c64a6ed50ebedf67eee
    Patch
  • github.com https://github.com/wekan/wekan/releases/tag/v8.21
    ProductRelease Notes
  • vuldb.com https://vuldb.com/?ctiid.344484
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.344484
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.742677
    Third Party AdvisoryVDB Entry

Remediation

  • github.com https://github.com/wekan/wekan/commit/053bf1dfb76ef230db162c64a6ed50ebedf67eee
    Patch