CVE-2018-9027
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 reflected cross-site scripting vulnerability in CA Privileged Access Manager 2.x allows remote attackers to execute malicious script with a specially crafted link.
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 in CA Privileged Access Manager 2.x allows remote attackers to inject malicious JavaScript or HTML through specially crafted URLs. The vulnerable parameter reflects user-supplied input back to the browser without proper sanitization or output encoding.
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:3.0/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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Identify installed CA Privileged Access Manager versionAccess the CA PAM administrative interface or check system inventory/registry for the installed version of CA Privileged Access Manager. Common locations include the About section in the product UI or version files in the installation directory.Affected if The installed version is 2.0 or falls within the 2.x product line.
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Verify the web interface is accessibleConfirm that the CA PAM web portal is reachable and operational by attempting to access the login page or administrative console via HTTP/HTTPS.Affected if The web interface is exposed and processing user requests.
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Check for vulnerable URL parameter handlingReview HTTP requests and responses for parameters that reflect user-supplied input back to the browser without encoding. Examine URLs submitted to the application and observe whether input in parameters is returned verbatim in the response.Affected if User-supplied values in URL parameters are reflected in the HTML response without sanitization or output encoding.
A user is affected if CA Privileged Access Manager version 2.0 is installed and the web interface processes URL parameters that reflect user input without proper encoding.
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 dataApply the vendor patch for CVE-2018-9027 and implement proper input validation and output encoding for all user-supplied parameters. As a temporary measure, users should avoid clicking untrusted links pointing to the affected application.
- Consultation2.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2018-9027 — 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-2018-9027 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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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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