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Fencer Vulns
medium 4.6

CVE-2018-10937 json

A cross site scripting flaw exists in the tetonic-console component of Openshift Container Platform 3.11.

published 2018-09-11 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-2989

cvss
4.6
version 3.0, CNA
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

A cross site scripting flaw exists in the tetonic-console component of Openshift Container Platform 3.11. An attacker with the ability to create pods can use this flaw to perform actions on the K8s API as the victim.

Patch / fix

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2018-10937 updated cvss 4.6

tectonic-console: XSS Vulnerability in K8s API proxy

  • Red Hat OpenShift Container Platform 3.2 tectonic-console Red Hat OpenShift Container Platform 3.3 tectonic-console Red Hat OpenShift Container Platform 3.4 tectonic-console Red Hat OpenShift Container Platform 3.5 tectonic-console Red Hat OpenShift Container Platform 3.6 tectonic-console Red Hat OpenShift Container Platform 3.7 tectonic-console
    +5 more products
    Red Hat OpenShift Container Platform 3.9 tectonic-console Red Hat OpenShift Container Platform 3.10 tectonic-console Red Hat OpenShift Container Platform 3.11 tectonic-console Red Hat OpenShift Enterprise 3.0 tectonic-console Red Hat OpenShift Enterprise 3.1 tectonic-console
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/openshift/console/commit/d56666852da6e7309a2e63a49f49a72ff66d309c referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.0 4.6 CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L
NVD 3.0 5.4 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

  • Red Hat Openshift Container Platform

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.