CVE-2024-23879
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 vulnerability has been reported in Cups Easy (Purchase & Inventory), version 1.0, whereby user-controlled inputs are not sufficiently encoded, resulting in a Cross-Site Scripting (XSS) vulnerability via /cupseasylive/statemodify.php, in the description parameter. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to an authenticated user and steal their session cookie credentials.
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 reflected Cross-Site Scripting (XSS) vulnerability exists in Cups Easy Purchase & Inventory version 1.0. The description parameter in /cupseasylive/statemodify.php does not properly encode user input, allowing injection of malicious JavaScript that executes in authenticated users' browsers when they visit a crafted URL, enabling session cookie theft.
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
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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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Locate the Cups Easy installation directoryCheck your web server document root for the /cupseasylive/ directory. Common paths include /var/www/html/, /www/, or C:\inetpub\wwwroot\ depending on your web server OS and configuration.Affected if The /cupseasylive/ directory exists on your server
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Verify the affected file existsConfirm that /cupseasylive/statemodify.php exists within your installation. Use file system search or check directly via your web server access path.Affected if The file statemodify.php exists in the /cupseasylive/ directory
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Identify installed versionCheck your application for version information. Look for a version file, footer text, or admin panel version display. Compare against the affected version 1.0.Affected if The installed version is Cups Easy Purchase & Inventory 1.0
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Confirm the description parameter is accessibleTest accessing the statemodify.php endpoint with the description parameter. Check if the application accepts and reflects this parameter in the response without encoding.Affected if The description parameter in statemodify.php is processed and reflected in the response without proper encoding
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Determine if authentication is requiredReview whether the vulnerable endpoint requires an authenticated session. Attempt to access the URL with and without valid credentials.Affected if The statemodify.php endpoint is accessible to authenticated users
You are affected if you run Cups Easy Purchase & Inventory version 1.0 and the /cupseasylive/statemodify.php file exists with the description parameter accessible to authenticated users.
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 input validation and output encoding on the description parameter in statemodify.php. Additionally, configure session cookies with HttpOnly and Secure flags to prevent theft via XSS.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2024-23879 — 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-2024-23879 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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