VULNERABILITY INTELLIGENCE

CVE-2026-8874

CVSS score7.1 HIGH
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-06-03
Last modified2026-07-22
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Description

Version 3.0.7 of the Securly Chrome Extension downloads JSON files containing crisis alert keywords and filtering rules over unencrypted HTTP via the Fetch API. Other endpoints in the same extension correctly fetch IWF and CIPA data over HTTPS, demonstrating an inconsistent implementation of TLS.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-319

Primary references