CVE-2024-2726
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 · uneditedStored Cross-Site Scripting (Stored-XSS) vulnerability affecting the CIGESv2 system, allowing an attacker to execute and store malicious javascript code in the application form without prior registration.
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 confidenceStored Cross-Site Scripting (XSS) vulnerability in CIGESv2 allows unauthenticated attackers to inject and persist malicious JavaScript code via the application form. When other users view the stored content, the script executes in their browsers, potentially stealing session cookies or performing actions on behalf of victims.
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= 2.0CVSS 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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Verify CIGES versionLocate the installed version of Atisoluciones CIGES (typically found in the software's about page, version info endpoint, or configuration files) and confirm it is exactly version 2.0Affected if The installed version is exactly 2.0, matching the affected release listed for this CVE
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Identify user input formsReview the application to find all form fields that accept user-provided content and store it for later display (e.g., profile fields, message boards, comment sections, document metadata)Affected if The application contains forms that store user input for later retrieval by other users
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Inspect input validationExamine the server-side code handling form submissions to determine if input validation (allowlists, length limits, pattern matching) is implemented on the identified form fieldsAffected if No server-side input validation is performed on stored form fields, allowing arbitrary content to be saved
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Check output encoding on stored contentReview how stored data is rendered when viewed by other users - verify if content is properly encoded/escaped before display (HTML entity encoding, context-aware escaping)Affected if Stored user content is rendered to other users without proper output encoding, allowing injected scripts to execute
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Confirm XSS exposure via stored contentSubmit a benign test payload (such as <script>alert('XSS')</script> or <img src=x onerror=alert(1)>) through an identified form, then view the stored content as a different user sessionAffected if The test payload executes in the browser when viewing the stored content, confirming the stored XSS vulnerability is present and exploitable
You are affected if running Atisoluciones CIGES version 2.0 and the application stores user input that is displayed to other users without proper validation and encoding, allowing injected JavaScript to execute.
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 robust input validation and output encoding for all form fields, particularly those that accept user-provided content and display it back to users. Consider adding Content Security Policy (CSP) headers as a defense-in-depth measure.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA3.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-2726 — 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-2024-2726 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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