CVE-2026-40127 (GCVE-0-2026-40127)
Vulnerability from cvelistv5 – Published: 2026-05-25 10:18 – Updated: 2026-08-11 06:30
VLAI
EPSS
VEX
Title
Authorization Bypass Through User-Controlled Key in OutSystems Lifetime
Summary
OutSystems Lifetime is vulnerable to Authorization Bypass Through User-Controlled Key vulnerability in ApplicationID parameter. Any authenticated user, can read the Change Log containing actions performed by other users as well as application name of any application.
This issue was fixed in OutSystems Lifetime version 11.28.2.3955
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 15:11 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
CERT-PL
CNA
References
3 references
| URL | Tags |
|---|---|
| https://cert.pl/en/posts/2026/05/CVE-2026-40126/ | third-party-advisory |
| https://www.outsystems.com/downloads/ScreenDetail… | product |
| https://success.outsystems.com/support/security/v… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OutSystems | Lifetime |
Affected:
0 , < 11.28.2.3955
(semver)
|
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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