What’s Vulnerable › Vulnerabilities

CVE-2025-15622: Sparx Enterprise Architect Client reveals plaintext OAuth2 client secret

• Severity: medium (CVSS 6.2 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-17 · updated 2026-10-07
• Weakness: CWE-522

Description

Insufficiently Protected Credentials vulnerability in Sparx Systems Pty Ltd. Sparx Enterprise Architect. Client reveals plaintext OAuth2 client secretDesktop client decodes the secret and uses the plaintext secret to exchange it into an access and id tokens as part of the OpenID authentication flow.

Affected products

• Sparx Systems Enterprise Architect: 16.1.1627

References

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

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