Where
-Infinity
0
Severity
7.5
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Broadstreet Ad Widget plugin for WordPress 2.2.0 before 2.12.0 contains a local file inclusion vulnerability that allows authenticated users to execute attacker-chosen PHP files by passing unsanitized input to require in views/modal/index.php. Attackers can supply directory traversal sequences in the 'step' parameter, optionally with a null byte, to include local files and execute PHP code. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-19.

First published (updated )
Severity
4.3
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

The Broadstreet plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on the createadvertiser AJAX action in all versions up to, and including, 1.53.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create advertisers.

First published (updated )
Severity
5.4
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Missing Authorization vulnerability in Broadstreet Broadstreet Ads broadstreet allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Broadstreet Ads: from n/a through <= 1.52.2.

First published (updated )
Severity
7.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

Missing Authorization vulnerability in Broadstreet Broadstreet Ads broadstreet allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Broadstreet Ads: from n/a through <= 1.52.1.

First published (updated )
Severity
6.5
EPSS
0.03%
XSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Broadstreet Broadstreet Ads broadstreet allows Stored XSS.This issue affects Broadstreet Ads: from n/a through <= 1.51.2.

1 / 2
Source: MITRE
First published (updated )
Severity
6.5
EPSS
0.03%
XSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Broadstreet Broadstreet Ads broadstreet allows Stored XSS.This issue affects Broadstreet Ads: from n/a through <= 1.52.1.

1 / 2
Source: MITRE
First published (updated )
Severity
4.3
EPSS
0.02%
CSRF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Cross-Site Request Forgery (CSRF) vulnerability in Broadstreet Broadstreet Ads broadstreet allows Cross Site Request Forgery.This issue affects Broadstreet Ads: from n/a through <= 1.52.1.

1 / 2
Source: MITRE
First published (updated )
Severity
5.9
EPSS
0.04%
XSS
AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Broadstreet XPRESS WordPress Ad Widget allows Stored XSS.This issue affects WordPress Ad Widget: from n/a through 2.20.0.

First published (updated )

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203