Vulnerability Description
PDF Signer 3.0 contains a server-side template injection vulnerability that allows unauthenticated attackers to execute arbitrary code by injecting PHP commands through the CSRF-TOKEN cookie parameter. Attackers can craft malicious cookie values containing template injection payloads like shell_exec() to execute system commands and retrieve sensitive information from the server.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://codecanyon.net/item/signer-create-digital-signatures-and-sign-pdf-docume
- https://codecanyon.net/user/simcy_creative
- https://www.exploit-db.com/exploits/46276
- https://www.vulncheck.com/advisories/pdf-signer-server-side-template-injection-r
FAQ
What is CVE-2019-25729?
CVE-2019-25729 is a vulnerability with a CVSS score of 9.8 (CRITICAL). PDF Signer 3.0 contains a server-side template injection vulnerability that allows unauthenticated attackers to execute arbitrary code by injecting PHP commands through the CSRF-TOKEN cookie parameter...
How severe is CVE-2019-25729?
CVE-2019-25729 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-25729?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.