Vulnerability · Published Nov 5, 2026 · Assigned by Joomla

CVE-2026-118494Joomla Extension - jreviews.com - Secret configs cached in a web-accessible in JReviews 1.0.0-5.12.0, 6.0.0-6.6.9

High 8.2

In plain English

A high-severity security flaw in JReviews component for Joomla from jreviews.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 4.0)8.2High

Exploit odds (30 days)0.5%top 59.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Joomla Extension - jreviews.com - Secret configs cached in a web-accessible in JReviews 1.0.0-5.12.0, 6.0.0-6.6.9 - JReviews caches its full settings table, including the Joomla global configuration secret (copied into cms_secret) and third-party API keys and secrets, to a serialized file under components/com_s2framework/tmp/cache/core/ inside the web root. The file has no PHP guard and the directory has no .htaccess, so anyone who knows the file name can read it without authentication.

Affected products (as reported)

Vendor	Product	Versions
jreviews.com	JReviews component for Joomla	6.0.0-6.6.91.0.0-5.12.0

Weakness: CWE-538 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://jreviews.com/ product