Vulnerability-Lookup

GHSA-G8RX-2JMM-3847

Vulnerability from github – Published: 2026-04-16 15:31 – Updated: 2026-04-16 15:31

Details

Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication

Severity ?

5.7 (Medium)


                  
                    CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/S:P/AU:Y/V:C/RE:M

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{
  "affected": [],
  "aliases": [
    "CVE-2025-15621"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-16T13:16:43Z",
    "severity": "MODERATE"
  },
  "details": "Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication",
  "id": "GHSA-g8rx-2jmm-3847",
  "modified": "2026-04-16T15:31:32Z",
  "published": "2026-04-16T15:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15621"
    },
    {
      "type": "WEB",
      "url": "https://sparxsystems.com/products/ea/17.1/history.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/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:P/AU:Y/R:X/V:C/RE:M/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-15621 (GCVE-0-2025-15621)

Vulnerability from cvelistv5 – Published: 2026-04-16 12:40 – Updated: 2026-04-16 12:51

Title

Sparx Enterprise Architect Client does not verify the receiver of OAuth2 credentials during OpenID authentication

Summary

Insufficiently Protected Credentials in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client does not verify the receiver of OAuth2 credentials during OpenID authentication

Severity ?

5.7 (Medium)


                        
                          CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/S:P/AU:Y/V:C/RE:M

CWE

CWE-522 - Insufficiently Protected Credentials

Assigner

NCSC-FI

References

URL

Tags

https://sparxsystems.com/products/ea/17.1/history.html

Impacted products

	Vendor	Product	Version
	Sparx Systems Pty Ltd.	Sparx Enterprise Architect	Affected: 16.1.1627 Unaffected: 17.1.1714

Credits

Pasi Orovuo, Solita Oy Henri Hämäläinen, Solita Oy Samu Ahvenainen, Solita Oy

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-15621",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-16T12:51:32.874380Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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Sightings

Author	Source	Type	Date

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-G8RX-2JMM-3847

CVE-2025-15621 (GCVE-0-2025-15621)

Tags

Sightings

Nomenclature