CVE-2026-31151
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 · uneditedAn issue in the login mechanism of Kaleris YMS v7.2.2.1 allows attackers to bypass login verification to access the application 's resources.
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 · low confidenceThe Kaleris YMS v7.2.2.1 login mechanism contains an authentication bypass vulnerability allowing unauthenticated attackers to access application resources without valid credentials. The specific flaw in the authentication logic permits attackers to circumvent login verification checks.
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= 7.2.2.1CVSS 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
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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 installed Kaleris YMS versionLocate the version information in the application's about page, system information panel, or check installation files/logs for '7.2.2.1'Affected if The installed version is exactly 7.2.2.1
-
Verify the application login interface is accessibleConfirm the YMS web login page or API authentication endpoint is reachable and operationalAffected if The login mechanism is enabled and responding to requests
-
Inspect authentication configuration filesReview configuration files in the application directory for authentication settings, particularly any settings that control login verification logicAffected if Authentication settings allow requests to bypass the normal verification flow
-
Examine authentication logs for anomaliesSearch authentication and access logs for successful logins originating from unexpected IP addresses, unusual user agents, or failed credential attempts followed by unauthenticated resource accessAffected if Logs show successful authentication or resource access without valid credential validation
-
Check network exposure of authentication endpointsDetermine if the login page or authentication API is directly accessible from untrusted networks rather than being protected by VPN, firewall, or network segmentationAffected if Authentication endpoints are exposed to untrusted networks without additional access controls
The environment is affected if Kaleris YMS version 7.2.2.1 is running and its login/authentication mechanism is accessible, allowing potential unauthenticated access.
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.
From vendor dataContact Kaleris for the applicable security patch or hotfix addressing this authentication bypass. Implement compensating controls such as network segmentation, WAF rules filtering authentication endpoints, and enhanced monitoring until the vendor patch is applied.
- Consultation8.0 h
- Implementation24.0 h
- Testing16.0 h
- Review / QA8.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $15,616.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-31151 — 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-2026-31151 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