What is CVE-2019-25729?

CVE-2019-25729 is a critical-severity vulnerability in Simcy_creative Pdf Signer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.8/10. Published 2026-06-04.

How severe is CVE-2019-25729?

Critical severity. CVSS v3 base score is 9.8 out of 10.

CSRF in Simcy_creative Pdf Signer

CVE-2019-25729

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…

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.000 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Simcy_creative Pdf Signer — versions 3.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2019-25729?: CVE-2019-25729 is a critical-severity vulnerability in Simcy_creative Pdf Signer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.8/10. Published 2026-06-04.
How severe is CVE-2019-25729?: Critical severity. CVSS v3 base score is 9.8 out of 10.