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CVE-2026-107802

SumatraPDF — Windows command-line argument injection in AI selection-translate PUBLISHED

Description (CNA)

SumatraPDF is a multi-format reader for Windows. In 3.6.1 and earlier, src/SelectionTranslate.cpp embeds selected or pasted translation text in quoted Windows command lines using incomplete quote-only escaping. The affected BuildGrokTranslateCmdLineTemp(), BuildClaudeTranslateCmdLineTemp(), and BuildCodexTranslateCmdLineTemp() functions can allow attacker-controlled text to inject model, working-directory, approval, or sandbox-bypass flags when the corresponding agentic CLI backend is installed and used. No broader impact is claimed beyond the advisory-supported conditions. No fixed version is available as of this review.

Affected (CNA)

Vendor / productVersions
sumatrapdfreader / sumatrapdfaffected <= 3.6.1

CWE

CWE-88

References

ADP enrichment

CISA-ADP

No English description supplied.