Cross-site scripting (XSS) vulnerability in C.P.Sub 5.2 allows remote attackers to inject…
Priority LOW 29CWE-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
Cross-site scripting (XSS) vulnerability in C.P.Sub 5.2 allows remote attackers to inject arbitrary web script or HTML via the keyword parameter to index.php.
Why it matters now
EPSS 0.00802 56th 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:c.p.sub_project:c.p.sub:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | C.p.sub Project |
- cpe:2.3:a:c.p.sub_project:c.p.sub:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·C.p.sub Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-12856
- 2026-10-03 Alias added: GHSA-xxpq-jv5h-r9hg
References
More C.p.sub Project C.p.sub vulnerabilities
- TI-2019-05451 C.P.Sub before 5.3 allows CSRF via a manage.php?p=article_del&id= URI. CVSS 3.0MEDIUM 6.5
Sources
- CVE-2017-12856 · CVE Program
- CVE-2017-12856 · NVD
- FIRST EPSS
- GHSA-xxpq-jv5h-r9hg · GitHub Advisory Database · CC BY 4.0
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