SQL Injection in Satndy Aplikasi-Biro-Travel
CVE-2021-47848
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.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Satndy Aplikasi-Biro-Travel — versions 1.0
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/49759 (exploit)
- github.com/satndy/Aplikasi-Biro-Travel (product)
- www.vulncheck.com/advisories/blitar-tourism-authentication-bypass-sqli (third-party-advisory)
Frequently asked questions
- What is CVE-2021-47848?
- CVE-2021-47848 is a high-severity vulnerability in Satndy Aplikasi-Biro-Travel, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-01-21.
- How severe is CVE-2021-47848?
- High severity. CVSS v3 base score is 8.2 out of 10.