[NEW] [high] Coolify: Vulnerability allows code execution and disclosure

highpublic exploitCVE-2026-34038

A remote, authenticated attacker can exploit a vulnerability in Coolify to execute arbitrary code and disclose information.

CSIRTS triage

vendor: Coolify product: Coolify Remote code execution Information disclosure

What: A vulnerability allows a remote, authenticated attacker to execute arbitrary code and disclose information.
Who is affected: Remote, authenticated attackers exploiting the vulnerability in Coolify.
Urgency: Remediation is high urgency due to the potential for remote code execution.
Action: Update to the latest version of Coolify.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-07
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2182

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Moderate exploitation riskCVE-2026-340381.8% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 76% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-34038	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

criticalCVE-2026-34038: Coolify is an open-source and self-hostable tool for managing servers, applications, and datab…nvd

Recent advisories for Coolify

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

medium[NEW] [medium] Coolify: Vulnerability allows bypassing of security measurescert-bund · 2026-07-13
mediumCVE-2026-15507: A vulnerability was detected in coollabsio Coolify up to 4.1.1. The impacted element is an unk…nvd · 2026-07-12
high[NEW] [high] Coolify: Multiple vulnerabilitiescert-bund · 2026-07-10
highCVE-2026-59734: Coolify is an open-source and self-hostable tool for managing servers, applications, and datab…nvd · 2026-07-09
lowCVE-2026-42201: Coolify is an open-source and self-hostable tool for managing servers, applications, and datab…nvd · 2026-07-07
highCVE-2026-34158: Coolify is an open-source and self-hostable tool for managing servers, applications, and datab…nvd · 2026-07-07