system\errors\404.php in HongCMS 3.0.0 has XSS via crafted input that triggers a 404 HTTP status code.
Priority LOW 28CWE-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 · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
system\errors\404.php in HongCMS 3.0.0 has XSS via crafted input that triggers a 404 HTTP status code.
Why it matters now
EPSS 0.00696 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hongcms_project:hongcms:3.0.0:*:*:*:*:*:*:* | 3.0.0 | Vulnerable | Hongcms Project |
- cpe:2.3:a:hongcms_project:hongcms:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·Hongcms Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-12266
- 2026-10-03 Alias added: GHSA-gpg4-32f3-j9f3
References
More Hongcms Project Hongcms vulnerabilities
- TI-2020-14023 Cross Site Request Forgery vulnerability in Neeke HongCMS 3.0.0 allows a remote attacker… CVSS 3.1HIGH 8.8
- TI-2020-14121 Cross Site Scripting (XSS) vulnerability in HongCMS 3.0 allows attackers to run arbitrary… CVSS 3.1MEDIUM 6.1
- TI-2020-13340 Path Traversal in HongCMS v4.0.0 allows remote attackers to view, edit, and delete… CVSS 3.1CRITICAL 9.8
- TI-2018-07283 An issue was discovered in HongCMS v3.0.0. CVSS 3.0HIGH 8.8
- TI-2022-11213 HongCMS 3.0.0 allows arbitrary file deletion via the component /admin/index.php/template/ajax?action=delete. CVSS 3.1HIGH 8.1
- TI-2018-12011 HongCMS 3.0.0 allows arbitrary file deletion via a ../ in the file parameter to… CVSS 3.0HIGH 7.5
Sources
- CVE-2018-12266 · CVE Program
- CVE-2018-12266 · NVD
- FIRST EPSS
- GHSA-gpg4-32f3-j9f3 · 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