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Fencer Vulns
medium 5.4

CVE-2023-36656 json

Cross Site Scripting (XSS) vulnerability in Jaegertracing Jaeger UI before v.1.31.0 allows a remote attacker to execute arbitrary code via…

published 2023-07-17 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-40600

cvss
5.4
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.1%
EPSS 1.1% chance of exploitation in 30 days, percentile 66%
public exploits
0
none known

Summary

Cross Site Scripting (XSS) vulnerability in Jaegertracing Jaeger UI before v.1.31.0 allows a remote attacker to execute arbitrary code via the KeyValuesTable component.

Patch / fix

  • jaegertracing jaeger_ui 1.31.0

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-2023-36656 updated cvss 5.7

jaeger-ui: xss allows an attacker to perform arbitrary jaeger queries and exfiltrate returned data

  • Red Hat Enterprise Linux 8 grafana, grafana-loki, grafana-mssql, grafana-mysql, grafana-selinux, grafana-graphite, +8 more Red Hat Enterprise Linux 9 grafana, grafana-selinux
    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

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

1.11% chance of exploitation in the next 30 days, higher than 66% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/jaegertracing/jaeger-ui/security/advisories/GHSA-vv24-rm95-q56r referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.