CVE-2018-8728 json
server/app/views/static/code.html in Kontena before 1.5.0 allows XSS in "kontena master login --remote" code display, as demonstrated by /c…
published 2018-03-15 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-20338
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
server/app/views/static/code.html in Kontena before 1.5.0 allows XSS in "kontena master login --remote" code display, as demonstrated by /code#code= in a URI.
Patch / fix
- kontena kontena 1.5.0
Exploit prediction
1.07% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/kontena/kontena/pull/3223
issue-tracking, third-party-advisory
-
lgtm.com
/projects/g/kontena/kontena/rev/06a7a06e65a5ef0dada14faee2ae20388b87c1fe
patch
-
github.com
/kontena/kontena/releases/tag/v1.5.0
release-notes
Sources
- CVE List CVE-2018-8728
- NVD CVE-2018-8728
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.