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CVE-2018-1000842

6.1 · MEDIUM

FatFreeCRM version <=0.14.1, >=0.15.0 <=0.15.1, >=0.16.0 <=0.16.3, >=0.17.0 <=0.17.2, ==0.18.0 contains a Cross Site Scripting (XSS) vulnerability in commit 6d60bc8ed010c4eda05d6645c64849f415f68d65…

Published Dec 20, 2018CWE-79EPSS 1.67%

Overview

CVE-2018-1000842 is a medium-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

FatFreeCRM version <=0.14.1, >=0.15.0 <=0.15.1, >=0.16.0 <=0.16.3, >=0.17.0 <=0.17.2, ==0.18.0 contains a Cross Site Scripting (XSS) vulnerability in commit 6d60bc8ed010c4eda05d6645c64849f415f68d65 that can result in Javascript execution. This attack appear to be exploitable via Content with Javascript payload will be executed on end user browsers when they visit the page. This vulnerability appears to have been fixed in 0.18.1, 0.17.3, 0.16.4, 0.15.2, 0.14.2.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/asteinhauser/fat_free_crm/commit/306f940b26ccf3f406665f07bece1229a7a5dcfaGitHubgithub.com/asteinhauser/fat_free_crm/issues/1GitHubgithub.com/fatfreecrm/fat_free_crm/wiki/XSS-Vulnerability-%282018-10-27%29Refgroups.google.com/forum/#%21topic/fat-free-crm-users/TxsdZXSe7JcGitHubgithub.com/asteinhauser/fat_free_crm/commit/306f940b26ccf3f406665f07bece1229a7a5dcfaGitHubgithub.com/asteinhauser/fat_free_crm/issues/1GitHubgithub.com/fatfreecrm/fat_free_crm/wiki/XSS-Vulnerability-%282018-10-27%29Refgroups.google.com/forum/#%21topic/fat-free-crm-users/TxsdZXSe7Jc

How CyberStrike helps

Frequently asked questions

What is CVE-2018-1000842?

CVE-2018-1000842 is a medium-severity vulnerability. It was published on December 20, 2018 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2018-1000842?

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2018-1000842?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2018-1000842?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2018-1000842 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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