HESK before 3.1.10 allows reflected XSS.
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
HESK before 3.1.10 allows reflected XSS.
Why it matters now
EPSS 0.00641 50th 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 |
|---|---|---|---|---|---|
| — | — | 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-2020-13897
- 2026-10-03 Alias added: GHSA-q24j-hrpr-2rwg
- 2026-10-21 EPSS moved to the 50th–90th percentile
References
More Hesk vulnerabilities
- TI-2011-03300 Hesk 2.2 allows remote attackers to obtain sensitive information via a direct request to… CVSS 2.0MEDIUM 5.0
- TI-2011-04559 Multiple cross-site scripting (XSS) vulnerabilities in HESK before 2.4.1 allow remote… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2020-13897 · CVE Program
- CVE-2020-13897 · NVD
- FIRST EPSS
- GHSA-q24j-hrpr-2rwg · 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