CVE-2024-42335
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 · unedited7Twenty - CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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 confidenceThis is a Cross-site Scripting (XSS) vulnerability (CWE-79) in the 7Twenty product. The vulnerability allows improper neutralization of input during web page generation, potentially enabling attackers to inject malicious scripts that execute in the context of other users' browsers.
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 dataall versionsCVSS 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
- Low
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/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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Confirm 7Twenty Bot installationLocate 7Twenty Bot in your environment by checking for its executable, service, or installed package using system inventory tools or package managersAffected if 7Twenty Bot is present and running in your environment
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Identify the web interfaceLocate configuration files, logs, or running processes that indicate where 7Twenty Bot exposes its web interface (check common ports, service configurations, or process listings)Affected if The web interface is exposed and accessible
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Identify user input entry pointsReview the application's web pages, API endpoints, or configuration interfaces where users can submit or upload data that gets rendered in web outputAffected if User-supplied data is accepted and displayed in web pages without clear sanitization
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Test for XSS vulnerabilitySubmit a benign script tag payload (such as <script>alert(1)</script>) in identified input fields and verify whether it executes or appears unescaped in the rendered page sourceAffected if The payload is reflected verbatim in HTML without encoding or is executed by the browser
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Check for output encoding or sanitizationExamine the application's source code, libraries, or security configurations for context-aware output encoding, sanitization libraries, or Content Security Policy headers that prevent script executionAffected if No output encoding, sanitization, or CSP headers are implemented for user inputs
Your environment is affected if 7Twenty Bot is running and its web interface renders user input without proper encoding, allowing script injection to execute in browsers.
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 for all user-supplied data before rendering in web pages. Use context-aware sanitization libraries and Content Security Policy headers to mitigate XSS risks.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-42335 — 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-2024-42335 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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