Discover the security impact of CVE-2019-19739 on MFScripts YetiShare versions 3.5.2 to 4.5.3. Learn about the vulnerability, affected systems, exploitation risks, and mitigation steps.
MFScripts YetiShare versions 3.5.2 to 4.5.3 fail to enable the Secure flag for session cookies, exposing them to transmission over unencrypted channels.
Understanding CVE-2019-19739
This CVE highlights a security vulnerability in MFScripts YetiShare versions 3.5.2 to 4.5.3 that could compromise the confidentiality of session cookies.
What is CVE-2019-19739?
MFScripts YetiShare 3.5.2 through 4.5.3 does not set the Secure flag on session cookies, allowing the cookie to be sent over cleartext channels.
The Impact of CVE-2019-19739
The vulnerability exposes session cookies to interception by malicious actors when transmitted over unencrypted channels, potentially leading to unauthorized access to sensitive user data.
Technical Details of CVE-2019-19739
MFScripts YetiShare versions 3.5.2 to 4.5.3 are affected by the following:
Vulnerability Description
Affected Systems and Versions
Exploitation Mechanism
Mitigation and Prevention
To address CVE-2019-19739, consider the following steps:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates