CVE-2026-8043
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 · uneditedExternal control of a file name in Ivanti Xtraction before version 2026.2 allows a remote authenticated attacker to read sensitive files and write arbitrary HTML files to a web directory, leading to information disclosure and possible client-side attacks.
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 confidenceIvanti Xtraction before version 2026.2 contains a path traversal/file inclusion vulnerability allowing authenticated remote attackers to control file paths. Attackers can read sensitive system files (information disclosure) and write arbitrary HTML content to web-accessible directories, enabling potential client-side XSS attacks against other users.
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< 2026.2CVSS 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
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/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 Ivanti Xtraction is installedIdentify if Ivanti Xtraction software is present on the system by checking for the application process, service, or installation directoryAffected if The software is present on the system
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Determine the installed versionLocate and read the version information for Ivanti Xtraction (check application UI, about page, installation logs, or version metadata files) and compare it to the 2026.2 thresholdAffected if The installed version is any version lower than 2026.2
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Verify web interface accessibilityConfirm the Ivanti Xtraction web interface is network-accessible by testing HTTP/HTTPS connectivity to the application's portAffected if The web interface is exposed and reachable
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Confirm authentication configurationReview the authentication settings to determine whether user accounts exist and login is permittedAffected if User authentication is enabled and functional
If Ivanti Xtraction is installed with a version below 2026.2, has an accessible web interface, and accepts authenticated users, the environment is affected by this path traversal vulnerability.
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.
dbcve · scoped2026.2
Upgrade Ivanti Xtraction to version 2026.2 or later to remediate the vulnerability. Prioritize this critical fix given the CVSS 9.6 score and remote authenticated attack vector.
2026.2
- 1. Back up the current Ivanti Xtraction installation and its database before starting the upgrade process
- 2. Navigate to the official Ivanti support portal (hub.ivanti.com) and download Ivanti Xtraction version 2026.2
- 3. Follow the official Ivanti Xtraction upgrade documentation to install version 2026.2
- 4. After upgrading, verify the installation was successful by checking the version number in the Xtraction admin interface
- 5. Test that the vulnerability is mitigated by confirming authenticated users can no longer read arbitrary files or write HTML files to web directories
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation4.0 h
- Testing6.0 h
- Review / QA3.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,736.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-8043 — 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-2026-8043 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
- No spam, self-promotion, credentials, or personal data