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CVE-2021-47848

Blitar Tourism 1.0 - Authentication Bypass SQLi

HIGH
8.2
CVSS Score
Published: January 21, 2026 at 05:27 PM UTC
Updated: June 17, 2026 at 04:18 AM UTC
1 product affected across 1 vendorAplikasi Biro Travel

Using Aplikasi-Biro-Travel by satndy?

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Severity
HIGH8.2
Exploit prediction
EPSS 0.4%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Exploit
Source: cverecord
https://www.exploit-db.com/exploits/49759
Product
Source: cverecord
https://github.com/satndy/Aplikasi-Biro-Travel
Third Party Advisory
Source: cverecord
https://www.vulncheck.com/advisories/blitar-tourism-authentication-bypass-sqli

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.2HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-89

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