Vulnerability-Lookup

GHSA-JRW3-H5Q4-RWXC

Vulnerability from github – Published: 2026-05-26 13:30 – Updated: 2026-05-26 13:30

Details

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

5.3 (Medium)


                  
                    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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-40127"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-639"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-25T11:16:17Z",
    "severity": "MODERATE"
  },
  "details": "OutSystems Lifetime is vulnerable to Authorization Bypass Through User-Controlled Key vulnerability in ApplicationID parameter. Any authenticated user, can\u00a0read the Change Log containing actions performed by other users as well as application name of any application.\n\nThis issue was fixed in OutSystems Lifetime version\u00a011.28.2.3955",
  "id": "GHSA-jrw3-h5q4-rwxc",
  "modified": "2026-05-26T13:30:41Z",
  "published": "2026-05-26T13:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40127"
    },
    {
      "type": "WEB",
      "url": "https://cert.pl/en/posts/2026/05/CVE-2026-40126"
    },
    {
      "type": "WEB",
      "url": "https://www.outsystems.com/downloads/ScreenDetails?ReleaseId=22953\u0026MajorVersion=11\u0026ComponentName=LifeTime"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-40127 (GCVE-0-2026-40127)

Vulnerability from cvelistv5 – Published: 2026-05-25 10:18 – Updated: 2026-05-26 15:20

Title

Authorization Bypass Through User-Controlled Key in OutSystems Lifetime

Summary

Severity

5.3 (Medium)


                        
                          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

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

CERT-PL

References

2 references

URL	Tags
https://cert.pl/en/posts/2026/05/CVE-2026-40126/	third-party-advisory
https://www.outsystems.com/downloads/ScreenDetail…	product

Impacted products

1 product

Vendor	Product	Version
OutSystems	Lifetime	Affected: 0 , < 11.28.2.3955 (semver)

Credits

Zbigniew Piotrak (AFINE Team)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-40127",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-26T15:11:49.294978Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-26T15:20:07.870Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unknown",
          "product": "Lifetime",
          "vendor": "OutSystems",
          "versions": [
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              "status": "affected",
              "version": "0",
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            }
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          "type": "finder",
          "value": "Zbigniew Piotrak (AFINE Team)"
        }
      ],
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
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            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
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            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
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            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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          "scenarios": [
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          "tags": [
            "third-party-advisory"
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          "url": "https://cert.pl/en/posts/2026/05/CVE-2026-40126/"
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            "product"
          ],
          "url": "https://www.outsystems.com/downloads/ScreenDetails?ReleaseId=22953\u0026MajorVersion=11\u0026ComponentName=LifeTime"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Authorization Bypass Through User-Controlled Key in OutSystems Lifetime",
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    "dateReserved": "2026-04-09T10:15:00.973Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-JRW3-H5Q4-RWXC

CVE-2026-40127 (GCVE-0-2026-40127)

Tags

Sightings

Nomenclature