Forms Bridge <= 4.2.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'id' Shortcode Attribute
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 Forms Bridge – Infinite integrations plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' shortcode attribute in the 'financoop_campaign' shortcode in all versions up to, and including, 4.2.5. This is due to insufficient input sanitization and output escaping on the user-supplied 'id' parameter in the forms_bridge_financoop_shortcode_error function. 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-1244
- 2026-10-03 Alias added: GHSA-p522-hm8w-vfrr
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3e047822-5766-4e7f-be89-f4a15f0e6d51?source=cve
- https://plugins.trac.wordpress.org/browser/forms-bridge/trunk/addons/financoop/shortcodes.php#L389
- https://plugins.trac.wordpress.org/browser/forms-bridge/tags/4.2.3/addons/financoop/shortcodes.php#L389
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3446693%40forms-bridge&new=3446693%40forms-bridge&sfp_email=&sfph_mail=#file1
Sources
- CVE-2026-1244 · CVE Program
- CVE-2026-1244 · NVD
- FIRST EPSS
- GHSA-p522-hm8w-vfrr · 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