CVE-2026-0392 - eParakstītājs 3.0 for Windows – remote code execution via unauthenticated auto-update

CVE-2026-0392 - eParakstītājs 3.0 for Windows – remote code execution via unauthenticated auto-update

https://cvefeed.io/rssfeed/latest.atom / Mon, 08/03/2026 - 13:09
CVE ID :CVE-2026-0392
Published : Aug. 3, 2026, 10:16 a.m. | 37 minutes ago
Description :eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a permissive TrustManager and a HostnameVerifier that always returns true), does not verify any digital signature on the update descriptor, and does not verify the Authenticode signature or a checksum of the downloaded installer before running it. A man-in-the-middle attacker able to redirect www.eparaksts.lv can serve a crafted update descriptor pointing to an attacker-controlled executable, which the client downloads and executes, resulting in arbitrary code execution on the victim host.
Severity: 7.3 | HIGH
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