Cross-site request forgery in Popup Maker - Popup Forms, Optins & More - #VU21965
Published: October 21, 2019
Vulnerability identifier: #VU21965
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: N/A
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Daniel Iser
Affected software:
Popup Maker - Popup Forms, Optins & More
Popup Maker - Popup Forms, Optins & More
Detailed vulnerability description
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in the "_wpnonce" or "pum_tools_nonce" nonces. A remote attacker can trick the victim to visit a specially crafted web page with "popmake-system-info.txt" file and perform arbitrary actions on behalf of the victim on the vulnerable website.
Remediation
Install updates from vendor's website.