WordPress Happyforms Plugin <= 1.25.9 is vulnerable to Cross Site Scripting (XSS)
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Happyforms Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms allows Reflected XSS.This issue affects Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms: from n/a through 1.25.9.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00412 35th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| Happyforms | Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms | up to 1.25.9 | — | No fix listed | CNA |
- Form builder to get in touch with visitors, grow your email list and collect payments — Happyforms VendorHappyforms Affected up to 1.25.9 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:happyforms:happyforms:*:*:*:*:*:wordpress:*:* | up to 1.25.9 | Vulnerable | Happyforms |
- cpe:2.3:a:happyforms:happyforms:*:*:*:*:*:wordpress:*:* Versions up to 1.25.9 Vulnerable ·Happyforms
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-48752
- 2026-10-03 Alias added: GHSA-755r-2xqh-f6rj
References
More Happyforms vulnerabilities
- TI-2023-00092 Happyforms < 1.22.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
- TI-2024-09328 Happyforms < 1.26.3 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
- TI-2024-15562 WordPress Happyforms plugin <= 1.25.10 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
- TI-2024-29652 WordPress Happyforms plugin <= 1.26.0 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
Sources
- CVE-2023-48752 · CVE Program
- CVE-2023-48752 · NVD
- FIRST EPSS
- GHSA-755r-2xqh-f6rj · 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