PT-2026-20836 · Softvisions · Webpdf

Published 2026-02-19 · Updated 2026-02-24 · CVE-2025-55853

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions SoftVision webPDF versions prior to 10.0.2

Description The software contains a Server-Side Request Forgery (SSRF) issue. The PDF converter function does not validate requested resources in uploaded files, permitting protocols like http:// and file:///. An attacker can upload an XML or HTML file, which, when converted to PDF, enables internal port scanning and Local File Inclusion (LFI).

Recommendations Update to version 10.0.2 or later.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2025-55853

Affected Products

Webpdf

References · 6

• 🔥 https://github.com/Vivz13/CVE-2025-55853/tree/main · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-55853 · Security Note
• https://t.me/CVEtracker/45133 · Telegram Post
• https://webpdf.de · Note
• https://t.me/cveNotify/152862 · Telegram Post
• https://twitter.com/CVEnew/status/2026265066077557025 · Twitter Post