Vulnerability · Published Jun 3, 2026 · Assigned by certcc
CVE-2026-8876CVE-2026-8876
High 7.3
In plain English
A high-severity security flaw in Securly Chrome Extension from Securly. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.2%top 84.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Version 3.0.7 of the Securly Chrome Extension contains hardcoded, plaintext AES passphrases in securly.min.js. These keys decrypt crisis alert keyword data and intervention site data.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Securly | Securly Chrome Extension | 0 – through 3.0.7 |