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OpenAdvisories
High · 7.5 CVE-2026-8878 EUVD-2026-34163GHSA-wwcp-6f37-8chw

CVE-2026-8878

Published Jun 3, 2026 · Updated Jun 4, 2026 · Assigned by certcc

Description

Version 3.0.7 of the Securly Chrome Extension exposes multiple publicly accessible endpoints that allow unauthenticated access to sensitive data. The exposed information consists of SHA-1 hashes that are inadequately obfuscated using a simple Caesar cipher, which can be easily reversed to recover the original hash values and access the protected data.

Affected products

VendorProductAffectedFixed
Securly Securly Chrome Extension ≤ 3.0.7 —

References