SQL Injection Vulnerability in Guardian Language System Products
CVE-2026-34102

9.3CRITICAL

Key Information:

Vendor

Guardian

Status
Language-system
Vendor
CVE Published:
1 July 2026

Badges

👾 Exploit Exists

What is CVE-2026-34102?

The Guardian Language System is susceptible to a SQL injection vulnerability due to the improper handling of the id parameter in an unsanitized SQL query. An authenticated attacker could exploit this flaw through the job_info_get.php script, enabling them to manipulate the query and extract sensitive database contents. Effective mitigation strategies should be implemented to prevent unauthorized access and ensure database integrity.

Affected Version(s)

language-system 0

References

https://gist.github.com/cyberinforepo/d5b2771d82e1b31b8fc...
technical-descriptionexploit
https://www.vulncheck.com/advisories/guardian-language-sy...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
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

philopentest
.