What is CVE-2025-24671?

CVE-2025-24671 is a critical-severity vulnerability in Pdfcrowd Dev Team Save As Pdf, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-01-27.

How severe is CVE-2025-24671?

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

Is CVE-2025-24671 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Pdfcrowd Dev Team Save As Pdf

CVE-2025-24671

Deserialization of Untrusted Data vulnerability in Pdfcrowd Dev Team Save as PDF save-as-pdf-by-pdfcrowd allows Object Injection.This issue affects Save as PDF: from n/a through <= 4.4.0.

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (40.4th 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

Pdfcrowd Dev Team Save As Pdf — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-24671?: CVE-2025-24671 is a critical-severity vulnerability in Pdfcrowd Dev Team Save As Pdf, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-01-27.
How severe is CVE-2025-24671?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-24671 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.