Helpy before 2.2.0 allows agents to edit admins.
Priority MEDIUM 41Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
Helpy before 2.2.0 allows agents to edit admins.
Why it matters now
EPSS 0.01505 74th 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-2018-20851
- 2026-10-03 Alias added: GHSA-j9j2-w7v6-qw4x
References
More helpyio Helpy vulnerabilities
- TI-2025-32500 Cross Site Scripting vulnerability in Helpy.io v.2.8.0 allows a remote attacker to… CVSS 3.1MEDIUM 6.1
- TI-2023-00341 Cross-site scripting in Helpy CVSS 3.1MEDIUM 6.1
- TI-2018-13383 Helpy v2.1.0 has Stored XSS via the Ticket title. CVSS 3.1MEDIUM 6.1
- TI-2026-29034 Helpy 2.8.0 - Stored XSS in post author display via PostsHelper CVSS 4.0MEDIUM 5.1
- TI-2026-29035 Helpy 2.8.0 - Stored XSS in knowledgebase Doc body rendering CVSS 4.0MEDIUM 4.8
Sources
- CVE-2018-20851 · CVE Program
- CVE-2018-20851 · NVD
- FIRST EPSS
- GHSA-j9j2-w7v6-qw4x · GitHub Advisory Database · CC BY 4.0
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