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CVE-2026-1895

WeKan Attachment Storage lists.js applyWipLimit ListWIPBleed access control

MEDIUM
6.3
CVSS Score
Published: February 4, 2026 at 11:02 PM UTC
Updated: June 17, 2026 at 10:16 AM UTC
2 products affected across 2 vendorsWekanWeKan

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (7)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.344267
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.344267
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.742666
Patch
Source: cverecord
https://github.com/wekan/wekan/commit/8c0b4f79d8582932528ec2fdf2a4487c86770fb9
PatchProductRelease Notes
Source: cverecord
https://github.com/wekan/wekan/releases/tag/v8.21
Product
Source: cverecord
https://github.com/wekan/wekan/
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.742679

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-284CWE-266NVD-CWE-noinfo

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