CVE-2026-34167

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 90% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this weekElevated
5.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.0Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the ActivityMonitor Livewire component exposes a public $activityId property without Livewire's #[Locked] attribute. It loads activities via Activity::find($this->activityId) with no authorization or team scoping. Activity IDs are auto-incrementing integers. Any authenticated user can enumerate activity records across all teams and read the full command output from remote SSH processes, which may include secrets, configuration files, and infrastructure details. This issue is fixed in version 4.0.0-beta.471.

CVSS v3
5.0
EG Score
5.0(medium)
EPSS
9.9%
KEV
Not listed

Published

July 6, 2026

Last Modified

July 8, 2026

Advisory Details (4)

Auto-updated Jul 8, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_pr, github_release, github.
github Patch Available🟡 PoC Available

Cross-tenant activity log disclosure via unlocked Livewire property in ActivityMonitor · Advisory · coollabsio/coolify · GitHub

https://github.com/coollabsio/coolify/security/advisories/GHSA-962v-gxmw-56hc
github_release Patch Available

v4.0.0-beta.471

Patch available: coollabsio/coolify v4.0.0-beta.471

https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.471
github_pr Patch Available

refactor: simplify remote process chain and harden ActivityMonitor

Patch available: coollabsio/coolify v4.0.0-beta.471 (PR #9189 merged 2026-03-26)

https://github.com/coollabsio/coolify/pull/9189
github_commit Patch Available

commit 2729dffb3e30 (coollabsio/coolify)

Patch available: coollabsio/coolify v4.0.0-beta.471 (contains commit 2729dffb3e30)

https://github.com/coollabsio/coolify/commit/2729dffb3e30167c1ffd642357b7e0bb99b7d180

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 12× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-12 07:47 UTCEG score recompute
  2. 2026-07-12 05:46 UTCEPSS rescore
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-11 05:47 UTCEG score recompute
  5. 2026-07-10 03:47 UTCEG score recompute
  6. 2026-07-09 19:10 UTCEPSS rescore
  7. 2026-07-09 01:47 UTCEG score recompute
  8. 2026-07-08 15:15 UTCEPSS rescore
  9. 2026-07-07 23:45 UTCEG score recompute
  10. 2026-07-07 13:46 UTCEPSS rescore
  11. 2026-07-06 21:45 UTCEG score recompute
  12. 2026-07-06 21:44 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-34167?
CVE-2026-34167 is a medium vulnerability published on July 6, 2026. Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.471, the ActivityMonitor Livewire component exposes a public $activityId property without Livewire's #[Locked] attribute. It loads activities via Activity::find($this->activityId)…
When was CVE-2026-34167 disclosed?
CVE-2026-34167 was first published in the National Vulnerability Database on July 6, 2026, with the most recent update on July 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-34167 actively exploited?
CVE-2026-34167 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-34167?
CVE-2026-34167 has a CVSS v3 base score of 5.0 (NVD).
How do I remediate CVE-2026-34167?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-34167, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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