Bit Form < 3.1.4 - Admin+ Stored XSS via Conversational Form Progress Label
Priority MEDIUM 55CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The Bit Form WordPress plugin before 3.1.4 does not sanitise one of its conversational-form display settings before rendering it on the public-facing form, allowing high-privilege users (such as administrators, who do not hold the unfiltered_html capability on multisite) to store JavaScript that executes in the browser of any visitor who views the form.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00242 15th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Bit Form (Unknown): 3.1.4
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 |
|---|---|---|---|---|---|
| Unknown | Bit Form | before 3.1.4 | 3.1.4 | Patch available | CNA |
- Bit Form VendorUnknown Affected before 3.1.4 Fixed in 3.1.4 Patch available CNA
Remediation
- Fix · CNA Bit Form (Unknown) Fixed in 3.1.4
Timeline
- 2026-10-02 Threatist record created from CVE-2025-15669
- 2026-10-03 Alias added: GHSA-wv7j-rf68-5jcq
References
Sources
- CVE-2025-15669 · CVE Program
- CVE-2025-15669 · NVD
- FIRST EPSS
- GHSA-wv7j-rf68-5jcq · 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