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Fencer Vulns
medium 4.3

CVE-2026-62286 json

Dozzle label filters do not restrict container event and statistics streams

published 2026-09-24 45 d ago modified 2026-10-01 38 d ago also GHSA-xcw9-qmmf-vqxj , GO-2026-6592 , EUVD-2026-86343

cvss
4.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 37%
public exploits
0
none known

Summary

Dozzle is a realtime log viewer for docker containers. Prior to 10.6.7, streamEvents in internal/web/events.go applies a restricted user's label filter to container lists but not to the container-stat and container-event channels returned by GET /api/events/stream. In a simple-auth deployment using per-user filters, any authenticated restricted account can receive resource telemetry and lifecycle events for containers outside its authorized label scope. The exposed data includes container names, images, full label maps, CPU and memory use, network and disk totals, and deployment or restart activity across monitored hosts, but does not include log contents, environment values, or exec access. This issue is fixed in version 10.6.7.

Patch / fix

  • go github.com/amir20/dozzle 1.29.1-0.20260622172006-19c01e0fb491

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
41 d ago

Exploit prediction

0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/amir20/dozzle/security/advisories/GHSA-xcw9-qmmf-vqxj referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
go github.com/amir20/dozzle
<1.29.1-0.20260622172006-19c01e0fb491
1.29.1-0.20260622172006-19c01e0fb491

Affected products

  • amir20 dozzle

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-285 Improper Authorization

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.