by Kastro
Paper/Archive/CVE-2026-7182

CVE-2026-7182

DHTMLX Diagram — Path Traversal in Diagram

EPSS 0.4%CVSS 9.2
critical.is priorityof 100
34
CVSS 9.2 (CNA)9.2 / 10 × 3027.6Not in CISA KEV+300.0EPSS percentile 33.9.339 × 206.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Diagram's export module is vulnerable to Path Traversal in src attribute due to lack of HTML sanitization. An unauthenticated user could craft the html payload which could include local files from the server and display them in the generated pdf. This issue was fixed in version 1.1.1.

Affected

ProductAffectedFixed inSource
Diagram1.0.0 – < 1.1.11.1.1CNA

Scores by source

CERT-PL (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

writeupcert.pl/en/posts/2026/05/CVE-2026-7182refdocs.dhtmlx.com/diagram/whats_new/#version-612refdhtmlx.com/docs/products/dhtmlxDiagram