HotCRP cross site scripting
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 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
A vulnerability was found in HotCRP. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is d4ffdb0ef806453c54ddca7fdda3e5c60356285c. It is recommended to apply a patch to fix this issue. VDB-216998 is the identifier assigned to this vulnerability.
Why it matters now
EPSS 0.00555 46th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | HotCRP | all versions | — | No fix listed | CNA |
- HotCRP 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-2022-4819
- 2026-10-03 Alias added: GHSA-x54c-wvwr-mxp3
More kohler Hotcrp vulnerabilities
- TI-2026-19199 HotCRP vulnerable to remote code execution through formulas CVSS 3.1CRITICAL 10.0
- TI-2026-19236 HotCRP vulnerable to exposure of submitted documents CVSS 3.1MEDIUM 6.5
- TI-2026-20318 HotCRP vulnerable to stored XSS via comment attachments CVSS 3.1HIGH 7.3
Sources
- CVE-2022-4819 · CVE Program
- CVE-2022-4819 · NVD
- FIRST EPSS
- GHSA-x54c-wvwr-mxp3 · 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