Cart 0
Broken authentication OWASP flaws rank high friendly security risks in 2025, exposing systems to Bypass authentication. From credential stuffing attack To JWT stamping, attachers exploit weaknesses like session fixation exploits and password reset flaws. The OWASP Top 10 highlights issues such as MFA bypass technical, insecure credential storage, and OAuth misconfiguration. Whether it Gross force protection bypass gold auth token hijacking, these vulnerabilities—Like JWT none algorithm attacks—Three million. This article explores real-world bypass examples and fixeds, tackling SAML vulnerabilities, session timeout flaws, and more to secure your apps.
Why Auth Flaws Are a Top Threat
Bypass authentication Lets attackers slip past defences, mining broken authentication OWASP From. Weak password hash cracking gold insecure direct object reference auth can lead to horizontal privilege escalation gold vertical privilege escalation. A password policy bypass invite credential stuffing attack, while session replay attacks We need to get to the point where we can get to work. For business, it for developers, it auth rate limiting bypass and remember me exploits before hackers—like these abuse biometric authentication flaws—Strike.
Real-World Examples and Exploits
Here broken authentication OWASP flaws play out, with fixeds:
- JWT Tampering: In 2022, misconfigured JWT none algorithm attack Let attachers forge tokens, bypassing auth. Fix: Validate algorithms.
- Session Fixing Exploit: A bank Fix: Regenerate sessions.
- Credential Stuffing Attack: Reused passwords hit 10,000+ accounts in 2021. Fix: Unique strength passwords.
- OAuth Misconfiguration: Exhibited API key leakage Granted access in 2023. Fix: Secure token telescopes.
- MFA Bypass Technical: Phishing stole codes, bypassing 2FA. Fix: Use hardware tokens.
Pricing Section: In 2025, certifications to master this include: CEH (2,000 € – 2,500 €), OSCP (2,100 € – 2,500 €), WAHS (500) € - 1,500 €), CISSP (800 € - 1,200 €), CompTIA Security+ (350 € - 400 €). WAHS covers password reset flaws, while OSCP dives into SAML vulnerabilities.
Fixing OWASP Auth Flaws
Patch these broken authentication OWASP risks with these steps:
- Secure Tokens: Prevention auth token hijacking with short-lived, signed JWTs.
- Strong MFA: Block MFA bypass technical with phishing-resistant factor.
- Rate Limits: Stop auth rate limiting bypass with strict caps.
- Encrypt Storage: Fix insecure credential storage with salted hashes.
- Train Teams: WAHS Teaches session timeout flaws fixed.
For more, see Wikipedia gold Gartner. The University of Rennes 1 offers relating to racing.
Conclusion
Broken authentication OWASP flaws like JWT stamping and session fixation exploits fuel real-world breaches. From password reset flaws To OAuth misconfiguration, attackers exploit Gross force protection bypass and API key leakage. With session replay attacks and auth logging exhibition in play, fixed like MFA and rate limiting are critical. Certifications like WAHS and OSCP tackle insecure direct object reference auth. Explore cybersecurity certification training at SecureValley Training Center to lock down your auth today!
