A persistent cross-site scripting (XSS) vulnerability in Octopus Server 3.4.0 through…
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 persistent cross-site scripting (XSS) vulnerability in Octopus Server 3.4.0 through 2019.10.5 allows remote authenticated attackers to inject arbitrary web script or HTML.
Why it matters now
EPSS 0.00615 49th 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
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:octopus:server:*:*:*:*:*:*:*:* | 3.4.0 – 2019.10.5 | Vulnerable | Octopus Deploy |
- cpe:2.3:a:octopus:server:*:*:*:*:*:*:*:* Versions 3.4.0 – 2019.10.5 Vulnerable ·Octopus Deploy
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-19085
- 2026-10-03 Alias added: GHSA-wj9v-cg6p-qc9f
References
More Octopus Deploy Server vulnerabilities
- TI-2021-11814 Cleartext storage of sensitive information in Octopus Server CVSS 3.1HIGH 7.5
- TI-2021-11813 Cleartext storage of sensitive information in Octopus Server CVSS 3.1HIGH 7.5
- TI-2021-10722 Cleartext storage of sensitive information in multiple versions of Octopus Server where… CVSS 3.1HIGH 7.5
- TI-2019-11610 In Octopus Tentacle versions 3.0.8 to 5.0.0, when a web request proxy is configured, an… CVSS 3.0MEDIUM 6.5
- TI-2019-11609 In Octopus Deploy versions 2018.8.4 to 2019.7.6, when a web request proxy is configured… CVSS 3.0MEDIUM 6.5
- TI-2022-01375 Permissions were not properly verified in the API on projects using version control in… CVSS 3.1MEDIUM 4.3
Sources
- CVE-2019-19085 · CVE Program
- CVE-2019-19085 · NVD
- FIRST EPSS
- GHSA-wj9v-cg6p-qc9f · 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