CVE-2026-118039

XML External Entity Reference in Telerik Document Processing Libraries SVG Image Processing

State: Published
Severity: 7.5 High
Published: Oct 28, 2026
Updated: Oct 28, 2026
Reserved: Oct 27, 2026

Description

In Progress® Telerik® Document Processing Libraries prior to version 2026.3.1027, an XML external entity reference vulnerability in SVG image processing allows an unauthenticated attacker to read local files on the server via a crafted SVG image with a nested embedded SVG, when the image is processed or exported to PDF.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	ProgressSoftware

Weaknesses

CWE-611 Improper Restriction of XML External Entity Reference

Affected Products

Product	Versions
Telerik Document Processing LibrariesProgress Software	2024.3.802 to before 2026.3.1027Affected

References

https://docs.telerik.com/devtools/document-processing/knowledge-base/kb-security-xml-external-entity-reference-cve-2026-118039vendor-advisory

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