CVE-2017-12882
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 (XSS) vulnerability in Spring Batch Admin before 1.3.0 allows remote authenticated users to inject arbitrary JavaScript or HTML via the file upload functionality.
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 confidenceStored XSS vulnerability in Spring Batch Admin's file upload feature allows authenticated users to inject malicious JavaScript/HTML through uploaded files. The application fails to properly sanitize file content before rendering, leading to persistent script execution in victims' 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 data<= 1.2.1CVSS 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:3.0/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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Identify if Spring Batch Admin is deployedCheck your application dependencies (Maven pom.xml, Gradle build.gradle, or WAR/jar file manifests) for the spring-batch-admin artifactAffected if Spring Batch Admin is present in the application
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Determine the installed version of Spring Batch AdminLocate the spring-batch-admin version in your build configuration or JAR manifest, or check the included libraries for spring-batch-admin-*.jar filesAffected if The version is 1.2.1 or lower
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Verify file upload functionality is accessibleCheck application configuration for file upload resources under /resources/ or /upload/ endpoints, typically accessible via web.xml or Spring MVC mappings in the deployed applicationAffected if The file upload feature is enabled and accessible to authenticated users
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Check for existing input validation on uploadsReview Spring Batch Admin configuration files (application context XML or JavaConfig) for any input validation, sanitization, or encoding filters applied to multipart file uploadsAffected if No input validation or output encoding is implemented on the file upload functionality
You are affected if Spring Batch Admin version 1.2.1 or lower is deployed AND the file upload feature is accessible to authenticated users without proper sanitization on file content rendering.
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 dataUpgrade to Spring Batch Admin 1.3.0 or later, and implement proper input validation and output encoding on the file upload functionality to prevent XSS attacks.
- 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-2017-12882 — 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-2017-12882 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
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