CVE-2026-1895CWE-266CWE-284

WeKan Attachment Storage lists.js applyWipLimit ListWIPBleed access control

Medium · published February 4, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
22.7
In the wild
Unconfirmed
What it is

A flaw has been found in WeKan up to 8.20. Affected is the function applyWipLimit of the file models/lists.js of the component Attachment Storage Handler. Executing a manipulation can lead to improper access controls. The attack can be executed remotely. Upgrading to version 8.21 is able to address this issue. This patch is called 8c0b4f79d8582932528ec2fdf2a4487c86770fb9. It is recommended to upgrade the affected component.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
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
EPSS
0.00311 · 22.7th percentile
Weaknesses
CWE-266 · Incorrect Privilege Assignment; CWE-284 · Improper Access Control
Published
2026-02-04T23:02Z
EPSS history
Timeline
  • 04 FEB 23:02Z
    WeKan Attachment Storage lists.js applyWipLimit ListWIPBleed access control
    cvelistv5