CVE-2023-27375
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 · uneditedMissing authentication in the StudentPopupDetails_ContactDetails method in IDAttend’s IDWeb application 3.1.052 and earlier allows extraction of sensitive student data by unauthenticated attackers.
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 IDAttend IDWeb application versions 3.1.052 and earlier contain a missing authentication vulnerability in the StudentPopupDetails_ContactDetails method. This endpoint exposes sensitive student contact information to unauthenticated attackers, allowing complete extraction of this data without any credentials or access rights.
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<= 3.1.052CVSS 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
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
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Confirm IDAttend IDWeb installationLocate and identify the IDAttend IDWeb application in your environment - check web application directories, running services, or installed software listingsAffected if IDAttend IDWeb is present in the environment
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Check installed versionRetrieve the version number of the IDAttend IDWeb installation and compare it against the affected range (<= 3.1.052)Affected if Installed version is 3.1.052 or earlier
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Test endpoint accessibilitySend an HTTP GET request to the StudentPopupDetails_ContactDetails endpoint without providing any authentication credentialsAffected if The endpoint responds without requiring authentication
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Verify sensitive data exposureExamine the HTTP response from the unauthenticated request - check if student contact information such as names, phone numbers, addresses, or email addresses is returnedAffected if The response contains student contact details without any authentication
You are affected if you have IDAttend IDWeb version 3.1.052 or earlier AND the StudentPopupDetails_ContactDetails endpoint is accessible and returns student contact information without authentication.
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 dataImplement proper authentication and authorization checks on the StudentPopupDetails_ContactDetails method to ensure only authenticated and authorized users can access student contact details. Consider also implementing role-based access controls.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-27375 — 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-2023-27375 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
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- 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
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