CVE-2026-108554

MediumCVSS 5.3/10Last modified Oct 16, 2026

Description

PDFMathTranslate (pdf2zh) through 1.9.11 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server fetch arbitrary URLs via the Link input. The translate_file handler passes user URLs to download_with_limit without scheme or address validation, letting attackers reach internal services and cloud metadata endpoints and retrieve returned PDFs.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-918

Affected software

Vendor	Product	Versions
PDFMathTranslate	PDFMathTranslate	<= 1.9.11

References

Timeline

Published: Oct 10, 2026
Last modified: Oct 16, 2026
NVD status: Deferred

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