PT-2026-41295 · Dhtmlx · Pdf Export Module

Łukasz Jaworski + 1 · CVE-2026-41552 · Published 2026-05-15 · Updated 2026-05-15

Positive Technologies (AI Summary)

CVSS v4.0

9.2

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions PDF Export Module versions prior to 0.7.6

Description The PDF Export Module used in DHTMLX Gantt and Scheduler contains a path traversal flaw resulting from insufficient HTML sanitization. This allows an unauthenticated user to create a malicious HTML payload that includes local server files, which are then displayed within the generated PDF document.

Recommendations Update to version 0.7.6.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-41552

Affected Products

Pdf Export Module

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-41552 · Security Note
• https://docs.dhtmlx.com/gantt/guides/pdf-export-module-whatsnew/#076:~:text=Fixed%20Remote%20Code%20Execution%20and%20File%20Read%20vulnerabilities · Note
• https://t.me/CVEtracker/53916 · Telegram Post
• https://cert.pl/en/posts/2026/05/CVE-2026-7182 · Note
• https://twitter.com/UpwindMDR/status/2055341223045378207 · Twitter Post