Skip to content
OpenAdvisories
Critical · 9.8 CVE-2026-74880 EUVD-2026-60099GHSA-4rh7-jwg9-m28mGHSA-j2j2-c4gj-7cmcPYSEC-2026-3759

openssl_encrypt before 1.4.0 Token Leakage via Query Parameters

Published Aug 17, 2026 · Updated Oct 8, 2026 · Assigned by VulnCheck

Description

openssl_encrypt versions before 1.4.0 accept refresh tokens as URL query parameters in keyserver and telemetry server routes. Attackers can extract tokens from server logs, proxy logs, browser history, and HTTP Referer headers to gain unauthorized access.

Affected products

VendorProductAffectedFixed
jahlives openssl_encrypt < 1.4.0 1.4.0

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI openssl-encrypt < 1.4.0 1.4.0 GHSA-4rh7-jwg9-m28m

References