Broadstreet <= 1.51.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via zone Parameter
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Broadstreet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘zone’ parameter in all versions up to, and including, 1.51.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| broadstreetads | Broadstreet | up to 1.51.0 | — | No fix listed | CNA |
- Broadstreet Vendorbroadstreetads Affected up to 1.51.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-11825
- 2026-10-03 Alias added: GHSA-8cc6-h3j2-fgx9
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/aeda43bc-eeee-463d-80b7-dec7975b4d19?source=cve
- https://plugins.trac.wordpress.org/browser/broadstreet/tags/1.50.1/Broadstreet/Utility.php#L199
- https://wordpress.org/plugins/broadstreet/#developers
- https://plugins.trac.wordpress.org/changeset/3230089/
More broadstreetads vulnerabilities
- TI-2025-04151 Broadstreet < 1.51.8 - Reflected XSS CVSS 3.1MEDIUM 6.1
- TI-2025-09167 Broadstreet <= 1.53.1 - Authenticated (Subscriber+) Information Disclosure CVSS 3.1MEDIUM 5.3
- TI-2025-09169 Broadstreet <= 1.53.1 - Authenticated (Admin+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.4
- TI-2026-01549 Broadstreet <= 1.52.2 - Authenticated (Subscriber+) Private Post Meta Disclosure via get_sponsored_meta CVSS 3.1MEDIUM 4.3
- TI-2025-09168 Broadstreet <= 1.53.1 - Missing Authorization to Authenticated (Subscriber+) Advertiser Creation CVSS 3.1MEDIUM 4.3
Sources
- CVE-2024-11825 · CVE Program
- CVE-2024-11825 · NVD
- FIRST EPSS
- GHSA-8cc6-h3j2-fgx9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences