CVE-2026-27208
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedbleon-ethical/api-gateway-deploy provides API gateway deployment. Version 1.0.0 is vulnerable to an attack chain involving OS Command Injection and Privilege Escalation. This allows an attacker to execute arbitrary commands with root privileges within the container, potentially leading to a container escape and unauthorized infrastructure modifications. This is fixed in version 1.0.1 by implementing strict input sanitization and secure delimiters in entrypoint.sh, enforcing a non-root user (appuser) in the Dockerfile, and establishing mandatory security quality gates.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceThe API gateway deployment version 1.0.0 contains an OS command injection vulnerability combined with privilege escalation. Attackers can execute arbitrary commands with root privileges through insecure input handling in entrypoint.sh, potentially escaping the container.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 1.0.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
-
Identify the installed version of Bleon Ethical Api Gateway DeployCheck the product version through its built-in version command, Docker image tag, or metadata files in the deployment directory (such as VERSION, about, or package.json if present)Affected if The installed version is exactly 1.0.0 (no other versions are listed as affected)
-
Check for input sanitization in entrypoint.shSearch the entrypoint.sh script for sanitization functions or validation patterns (such as grep for 'sanitize', 'validate', 'escape', or regex input checks)Affected if No input sanitization logic is present in entrypoint.sh, meaning user input flows directly into shell commands
You are affected if you are running Bleon Ethical Api Gateway Deploy version 1.0.0, the entrypoint.sh script contains unsanitized input handling, and the container runs as root without the appuser user configured.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scopedUpgrade to version 1.0.1 which implements strict input sanitization, enforces a non-root user (appuser) in the Dockerfile, and establishes mandatory security quality gates.
1.0.1
- Upgrade the api-gateway-deploy package from version 1.0.0 to version 1.0.1
- Verify that entrypoint.sh now implements strict input sanitization and secure delimiters
- Confirm the Dockerfile enforces the non-root user (appuser) for privilege escalation mitigation
- Run security quality gates to validate the remediation
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation5.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,696.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-27208 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-27208 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data