Blind SQL Injection in 202CMS v10 Beta by sourceforge
CVE-2019-25539

8.8HIGH

Key Information:

Vendor

Sourceforge

Status
202cms
Vendor
CVE Published:
12 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25539?

202CMS v10 beta is vulnerable to a blind SQL injection flaw, which allows attackers to exploit the log_user parameter. Through carefully crafted POST requests to index.php, attackers can implement time-based blind injection techniques to execute arbitrary SQL commands. This vulnerability can lead to the unauthorized exposure of sensitive database information, highlighting significant security risks for users of this version.

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Affected Version(s)

202CMS v10 beta

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-2019-25539 - Proof of Concept

References

https://www.exploit-db.com/exploits/46579
exploit
https://sourceforge.net/projects/b202cms/
product
https://www.vulncheck.com/advisories/202cms-v10-beta-sql-...
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

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