CVE-2019-16878
Portainer before 1.22.1 has XSS (issue 2 of 2).
5.4 Medium
CVE-2019-16878 is a medium vulnerability (CVSS 5.4) in Portainer, published November 7, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.52%, the 44th percentile. No source names a fixed version.
- Severity
- 5.4 MediumCVSS 3.1, NVD
- Exploit chance
- 0.52%EPSS, 44th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Portainer before 1.22.1 has XSS (issue 2 of 2).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
0.52%Up 0.1 points since Apr 14, 2021
Affected products
What each source reports
NVD Score used
Portainer before 1.22.1 has XSS (issue 2 of 2).
- Record
CVE-2019-16878- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE ListNo score
Portainer before 1.22.1 has XSS (issue 2 of 2).
- Record
CVE-2019-16878- Updated
- 2026-11-02
EUVDEUVD-2019-7384No score
Portainer before 1.22.1 has XSS (issue 2 of 2).
- Record
EUVD-2019-7384- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mww8-4q2m-9jw9No score
Portainer before 1.22.1 has XSS (issue 2 of 2).
Portainer before 1.22.1 has XSS (issue 2 of 2).
- Record
GHSA-mww8-4q2m-9jw9- Updated
- 2026-11-02
OSV
Portainer before 1.22.1 has XSS (issue 2 of 2).
- Record
CVE-2019-16878- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.