CVE-2026-8878

Summary

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 Software

VendorProductVersion RangeStatus
SecurlySecurly Chrome Extension0 <= 3.0.7affected

Weaknesses

  • CWE-922 Insecure Storage of Sensitive Information

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References