Dev.to
5/9/2026

Responsible Disclosure Case Study: Critical Authorization, Identity and Credential-Exposure Risks Affecting SIPEF-Related Platforms
Short summary
Security researcher responsibly disclosed critical vulnerabilities in SIPEF Group's sustainability platform, including broken access control relying on client-side authorization and credential-exposure indicators. The case illustrates fundamental lessons: authorization must always be enforced server-side, never in the browser. As enterprises digitize ESG and compliance systems, security maturity must evolve beyond reporting-tool assumptions.
- •Client-side authorization is a critical anti-pattern; all access control decisions must be enforced server-side
- •Credential exposure and infostealer malware are growing enterprise threats requiring identity-centric defense strategies
- •Responsible disclosure practices and secure architecture review are essential for compliance-sensitive systems
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