An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0.
Priority LOW 30CWE-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
An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. A Stored XSS issue allows remote unauthenticated attackers to abuse a helpdesk user's logged in session. A user with sufficient privileges to change their login-page image must open a crafted ticket.
Why it matters now
EPSS 0.01205 68th 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:mods-for-hesk:mods_for_hesk:*:*:*:*:*:*:*:* | 3.1.0 – 2019.1.0 | Vulnerable | Mods-for-hesk |
- cpe:2.3:a:mods-for-hesk:mods_for_hesk:*:*:*:*:*:*:*:* Versions 3.1.0 – 2019.1.0 Vulnerable ·Mods-for-hesk
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13992
- 2026-10-03 Alias added: GHSA-596p-vvxh-vqg6
References
More Mods-for-hesk Mods For Hesk vulnerabilities
- TI-2020-10961 An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. CVSS 3.1HIGH 8.8
- TI-2020-10960 An issue was discovered in Mods for HESK 3.1.0 through 2019.1.0. CVSS 3.1HIGH 7.5
Sources
- CVE-2020-13992 · CVE Program
- CVE-2020-13992 · NVD
- FIRST EPSS
- GHSA-596p-vvxh-vqg6 · GitHub Advisory Database · CC BY 4.0
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