CVE-2026-40127mediumCWE-639

CVE-2026-40127: medium-severity vulnerability in OutSystems Lifetime

Authorization Bypass Through User-Controlled Key in OutSystems Lifetime

Published · Updated

Follow this CVE+ Monitor Lifetime

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.5%
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
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
OutSystems · Lifetime