CVE Explorer

CVE-2026-40127

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

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0213690496622266513406f0e4b277423a55d623ac75e377823cd7d285afedf2

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unknown","product":"Lifetime","vendor":"OutSystems","versions":[{"lessThan":"11.28.2.3955","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f3c3c06ec658d684cef721f26361fae06620cef7b43abe7a659acc455aa45180 · sha256:02fcf0e4c7e2c3ce… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"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","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NON…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f3c3c06ec658d684cef721f26361fae06620cef7b43abe7a659acc455aa45180 · sha256:02fcf0e4c7e2c3ce… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f3c3c06ec658d684cef721f26361fae06620cef7b43abe7a659acc455aa45180 · sha256:02fcf0e4c7e2c3ce… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["third-party-advisory"],"url":"https://cert.pl/en/posts/2026/05/CVE-2026-40126/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f3c3c06ec658d684cef721f26361fae06620cef7b43abe7a659acc455aa45180 · sha256:02fcf0e4c7e2c3ce… · /containers/cna/references/0

{"tags":["product"],"url":"https://www.outsystems.com/downloads/ScreenDetails?ReleaseId=22953&MajorVersion=11&ComponentName=LifeTime"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f3c3c06ec658d684cef721f26361fae06620cef7b43abe7a659acc455aa45180 · sha256:02fcf0e4c7e2c3ce… · /containers/cna/references/1

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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