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CVE-2008-4811

7.5 · HIGH

The _expand_quoted_text function in libs/Smarty_Compiler.class.php in Smarty 2.6.20 r2797 and earlier allows remote attackers to execute arbitrary PHP code via vectors related to templates and a \…

Published Oct 31, 2008smartyCWE-264EPSS 1.64%

Overview

CVE-2008-4811 is a high-severity vulnerability affecting smarty smarty. It was published on October 31, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The _expand_quoted_text function in libs/Smarty_Compiler.class.php in Smarty 2.6.20 r2797 and earlier allows remote attackers to execute arbitrary PHP code via vectors related to templates and a \ (backslash) before a dollar-sign character.

Remediation

Check the references section for vendor advisories and patches from smarty. Update smarty to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
smartysmarty0Affected

References

Refsecunia.com/advisories/32329Refsecurityvulns.ru/Udocument746.htmlRefwww.debian.org/security/2008/dsa-1691Refwww.openwall.com/lists/oss-security/2008/10/25/2Refwww.securityfocus.com/bid/31862Refexchange.xforce.ibmcloud.com/vulnerabilities/46406Refsecunia.com/advisories/32329Refsecurityvulns.ru/Udocument746.htmlRefwww.debian.org/security/2008/dsa-1691Refwww.openwall.com/lists/oss-security/2008/10/25/2

How CyberStrike helps

Frequently asked questions

What is CVE-2008-4811?

CVE-2008-4811 is a high-severity vulnerability affecting smarty smarty. It was published on October 31, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2008-4811?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-4811?

Check the references section for vendor advisories and patches from smarty. Update smarty to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-4811?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-4811 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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