CVE-2026-2208Network attack vector

Information disclosure via unchecked rules publications

Published Feb 8, 2026 · Updated Feb 8, 2026

Missing authorization in WeKan 8.0 through 8.20 allows remote authenticated users to read automation rules for boards they cannot access. The rules publication returned the requested record without checking the caller session or board visibility, while four bulk publications returned rules, triggers, actions, or reports without an administrator check. Any low-privileged account with network access can cross board boundaries and disclose automation configuration; no write capability is reported.

CVSS severity6.5
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WeKan 8.0 through 8.20 allows remote authenticated users to read automation rules for boards they cannot access. The rules publication returned the requested record without checking the caller session or board visibility, while four bulk publications returned rules, triggers, actions, or reports without an administrator check. Any low-privileged account with network access can cross board boundaries and disclose automation configuration; no write capability is reported.

The record

CVE
CVE-2026-2208
Published
Feb 8, 2026
Updated
Feb 8, 2026
Vendor
WeKan
Product
WeKan
Classifications
CWE-863, CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=8.0
  2. Affected versionversion=8.1
  3. Affected versionversion=8.10
  4. Affected versionversion=8.11
  5. Affected versionversion=8.12
  6. Affected versionversion=8.13
  7. Affected versionversion=8.14
  8. Affected versionversion=8.15
  9. Affected versionversion=8.16
  10. Affected versionversion=8.17
  11. Affected versionversion=8.18
  12. Affected versionversion=8.19
  13. Affected versionversion=8.2
  14. Affected versionversion=8.20
  15. Affected versionversion=8.3
  16. Affected versionversion=8.4
  17. Affected versionversion=8.5
  18. Affected versionversion=8.6
  19. Affected versionversion=8.7
  20. Affected versionversion=8.8
  21. Affected versionversion=8.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WeKan · WeKanversion=8.0; version=8.1; version=8.10; version=8.11; version=8.12; version=8.13; version=8.14; version=8.15; version=8.16; version=8.17; version=8.18; version=8.19; version=8.2; version=8.20; version=8.3; version=8.4; version=8.5; version=8.6; version=8.7; version=8.8; version=8.9

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.0VulDB CNAAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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