Hustoj 22.09.22 has a XSS Vulnerability in /admin/problem_judge.php.
Priority MEDIUM 60CWE-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 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
Hustoj 22.09.22 has a XSS Vulnerability in /admin/problem_judge.php.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00445 38th 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
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-42187
- 2026-10-03 Alias added: GHSA-6x38-jqg6-xx78
References
More Hustoj vulnerabilities
- TI-2025-32272 Cross site scripting (XSS) vulnerability in Hustoj 2025-01-31 via the TID parameter to thread.php. CVSS 3.1MEDIUM 6.1
- TI-2026-19733 HUSTOJ has Arbitrary File Write (Zip Slip) in Problem Import Modules that leads to RCE CVSS 4.0CRITICAL 9.3
- TI-2026-19231 HUSTOJ is Vulnerable to Stored CSV Injection (Formula Injection) in Contest Rank Export CVSS 4.0MEDIUM 5.2
Sources
- CVE-2022-42187 · CVE Program
- CVE-2022-42187 · NVD
- FIRST EPSS
- GHSA-6x38-jqg6-xx78 · 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