CVE-2023-41527
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 · uneditedHospital Management System v4 was discovered to contain a SQL injection vulnerability via the password2 parameter in func.php.
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 · moderate confidenceA SQL injection vulnerability exists in Hospital Management System v4 in the password2 parameter within func.php. An attacker can inject malicious SQL queries through this parameter to manipulate database queries, potentially gaining unauthorized access to sensitive data or compromising the entire database.
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= 4.0CVSS 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
- 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.
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Locate the Hospital Management System installationSearch for files or directories containing 'hospital' or 'Kishan0725' in the web root, common paths include /var/www/html/, /htdocs/, or C:\inetpub\wwwroot\Affected if The application is not found in the expected locations, indicating it may not be installed or was installed in a non-standard location
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Verify the application version is 4.0Check for a version file, README, or the main index.php for version identification strings such as 'version 4.0' or 'v4'Affected if The installed version is not explicitly labeled as 4.0 or the version cannot be determined from the files
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Locate func.php in the applicationSearch for the file func.php within the application directory structure, typically found in includes/ or the root of the applicationAffected if The file func.php does not exist in the expected application paths
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Inspect the password2 parameter usage in func.phpOpen func.php and search for occurrences of 'password2' to confirm the vulnerable parameter existsAffected if The password2 parameter is not found in func.php, meaning the specific vulnerable code path may not be present
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Confirm the SQL query vulnerability patternExamine func.php around the password2 usage for direct SQL query construction where password2 is concatenated into the query string without parameterizationAffected if The SQL queries involving password2 appear to use prepared statements or parameterized queries (such as bindParam, bindValue, or ? placeholders), indicating the vulnerability may be mitigated
If the Hospital Management System version 4.0 is installed and func.php contains password2 parameters used in unparameterized SQL queries, the environment is affected by this CVE.
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 dataReplace dynamic SQL queries with parameterized queries or prepared statements. Additionally, implement strict input validation and enforce least privilege on database accounts.
- Consultation6.0 h
- Implementation12.0 h
- Testing6.0 h
- Review / QA4.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2023-41527 — 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-2023-41527 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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