CVE-2021-42650
6.1 MEDIUMCross Site Scripting (XSS vulnerability exists in Portainer before 2.9.1 via the node input box in Custom Templates
Published: 2021-10-18 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 6.1 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CWE
- CWE-79
Affected products
| Vendor | Product |
|---|---|
| portainer | portainer |
Description
Cross Site Scripting (XSS vulnerability exists in Portainer before 2.9.1 via the node input box in Custom Templates.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-42650
- [Patch]https://github.com/portainer/portainer/pull/5766
- [Other]https://github.com/purple-WL/Security-vulnerability/blob/main/Portainer%20Custom%20Templates%20xss
- [Patch]https://github.com/portainer/portainer/pull/5766
- [Other]https://github.com/purple-WL/Security-vulnerability/blob/main/Portainer%20Custom%20Templates%20xss
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