SQL Injection Vulnerability in Testa Online Test Management System by Testa
CVE-2021-47902

8.8HIGH

Key Information:

Vendor

Testa

Status
Testa Online Test Management System
Vendor
CVE Published:
27 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47902?

The Testa Online Test Management System version 3.4.7 contains a SQL injection flaw that enables attackers to execute arbitrary SQL commands via the 'q' search parameter. By crafting specific inputs, adversaries can manipulate database queries, leading to unauthorized access to sensitive information stored in the database. This vulnerability poses a significant risk as it may allow attackers to retrieve private user data or system-related information, thereby compromising the integrity and confidentiality of the system.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Testa Online Test Management System 3.4.7

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47902 - Proof of Concept

References

https://www.exploit-db.com/exploits/49194
exploit
https://web.archive.org/web/20220406031253/https://testa.cc/
product
https://www.vulncheck.com/advisories/testa-online-test-ma...
third-party-advisory

CVSS V4

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ultra Security Team
JSON
.