CVE-2025-46903
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 · uneditedAdobe Experience Manager versions 6.5.22 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field.
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 confidenceAdobe Experience Manager versions 6.5.22 and earlier contain a stored Cross-Site Scripting vulnerability in certain form fields. A low-privilege authenticated attacker can inject malicious JavaScript payloads into vulnerable input fields, which are then stored and executed when other users view the affected pages in their 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< 6.5.23.0< 2025.5.0CVSS 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
- 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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Check AEM version numberAccess the AEM Help menu or system information page to determine the installed versionAffected if Version is 6.5.22 or earlier, or the version is below 2025.5.0
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Identify enabled Forms featuresReview which AEM Forms components or adaptive forms are deployed in the systemAffected if Forms that accept user input are present and active in the environment
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Audit low-privilege user accessExamine user group permissions and content access controls for form submission and content viewingAffected if Authenticated users with low privileges can submit to forms that other users later view in their browsers
A user is affected when running an affected AEM version (below 6.5.23.0 or below 2025.5.0) and the system hosts form fields that low-privilege users can populate and other users can view.
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 · scoped6.5.23.02025.5.0
Apply the official AEM security patch for CVE-2025-46903. As a temporary measure, implement input validation and output encoding on affected form fields, and configure Content Security Policy headers to mitigate XSS execution.
AEM 6.5.23.0 (for 6.5.x) or 2025.5.0 (for AEM as a Cloud Service)
- Identify the current Adobe Experience Manager version in use
- For AEM 6.5.x users: Plan upgrade to version 6.5.23.0 or later
- For AEM as a Cloud Service users: Plan upgrade to version 2025.5.0 or later
- Schedule upgrade during a maintenance window following Adobe's official upgrade documentation
- Test the upgrade in a non-production environment before deploying to production
- After upgrade, verify that the XSS vulnerability is resolved by reviewing Adobe security bulletins
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-46903 — 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-2025-46903 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