CVE-2025-11553
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 · uneditedA weakness has been identified in code-projects Courier Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /add-courier.php. Executing manipulation of the argument Shippername can lead to sql injection. The attack can be launched remotely. The exploit has been made available to the public and could be exploited.
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 confidenceSQL injection vulnerability in the Shippername parameter of /add-courier.php in Courier Management System 1.0 allows remote attackers to execute arbitrary SQL commands via unsanitized input.
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= 1.0CVSS 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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Confirm Courier Management System installationLocate the web application files on your server. Look for the presence of a directory containing Courier Management System files, particularly add-courier.php.Affected if The application is installed and contains add-courier.php from Carmelogarcia Courier Management System version 1.0
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Verify the application versionCheck any version file, readme, or metadata within the Courier Management System installation directory. Compare the version to the affected version 1.0.Affected if The installed version is exactly 1.0 (Carmelogarcia Courier Management System)
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Locate the vulnerable scriptNavigate to the web root of the Courier Management System and confirm that add-courier.php exists.Affected if The file add-courier.php is present in the application root
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Examine Shippername parameter handlingOpen add-courier.php in a text editor and locate the code handling the 'Shippername' POST or GET parameter. Search for SQL query construction that directly uses this parameter without sanitization or parameterized queries.Affected if The Shippername parameter is used in a SQL query without prepared statements, parameter binding, or input sanitization (e.g., direct string concatenation into SELECT/INSERT/UPDATE)
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Check other parameters for similar patternsReview all form inputs in add-courier.php to see if other parameters are also handled with unsanitized SQL queries.Affected if Other parameters in add-courier.php also lack parameterized query handling
Your environment is affected if you have Carmelogarcia Courier Management System version 1.0 installed with add-courier.php present and the Shippername parameter is processed through unsanitized dynamic SQL queries.
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 statements/prepared statements in add-courier.php and audit other files for similar SQL injection vulnerabilities.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-11553 — 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-2025-11553 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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