JReviews Extension 1.0.0-5.12.0/6.0.0-6.6.9 Cache core information disclosure

Summaryinfo

A vulnerability described as problematic has been identified in JReviews Extension 1.0.0-5.12.0/6.0.0-6.6.9. This affects an unknown part of the file components/com_s2framework/tmp/cache/core/ of the component Cache. Such manipulation leads to information disclosure. This vulnerability is documented as CVE-2026-118494. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in JReviews Extension 1.0.0-5.12.0/6.0.0-6.6.9. It has been rated as problematic. Affected by this issue is an unknown code block of the file components/com_s2framework/tmp/cache/core/ of the component Cache. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

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.

This vulnerability is handled as CVE-2026-118494 since 10/28/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/05/2026). The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

• JReviews Extension

Version

• 1.0.0-5.12.0
• 6.0.0-6.6.9

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CPE 2.2info

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