CVE-2017-18574
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
- Record
CVE-2017-18574- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
- Record
CVE-2017-18574- Updated
- 2026-11-02
EUVDEUVD-2017-9690 No score
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
- Record
EUVD-2017-9690- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-p23g-p5v4-6v9x
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
The ninja-forms plugin before 3.0.31 for WordPress has insufficient HTML escaping in the builder.
- Record
GHSA-p23g-p5v4-6v9x- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-18574 is a medium vulnerability (CVSS 6.1) in Ninjaforms Ninja Forms, published August 22, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. No source names a fixed version.