What’s Vulnerable › Vulnerabilities

CVE-2021-47848: Blitar Tourism 1.0 - Authentication Bypass SQLi

• Severity: high (CVSS 8.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-21 · updated 2026-06-17
• Weakness: CWE-89

Description

Blitar Tourism 1.0 contains an authentication bypass vulnerability that allows attackers to bypass login by injecting SQL code through the username parameter. Attackers can manipulate the login request by sending a crafted username with SQL injection techniques to gain unauthorized administrative access.

Affected products

• satndy Aplikasi-Biro-Travel: 1.0

References

• https://github.com/satndy/Aplikasi-Biro-Travel
• https://www.exploit-db.com/exploits/49759
• https://www.vulncheck.com/advisories/blitar-tourism-authentication-bypass-sqli

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