Skip to main content
Live Webinar with SANS (June 25)— Agentic CTI Automation for Fun & ProfitRegister Free
Mallory
Back to vulnerabilities
Medium

Reflected XSS in Adobe Experience Manager Forms JEE

IdentifiersCVE-2026-34693CWE-79· Improper Neutralization of Input…

CVE-2026-34693 is a reflected cross-site scripting (XSS) vulnerability affecting Adobe Experience Manager Forms JEE versions LTS SP1, 6.5.24.0, and earlier. The flaw allows attacker-controlled script content to be reflected into a web page and executed in a victim’s browser when the victim visits a maliciously crafted URL or interacts with a compromised web page. Adobe states that exploitation requires user interaction and depends on conditions beyond the attacker’s control. The vulnerability is classified as CWE-79, and the CVSS v3.1 vector indicates changed scope (AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N).

Share:
For your environment

Are you exposed to this one?

Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.

Start free trial
ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation can result in execution of malicious script in the security context of the victim’s browser session with the affected application. This may allow theft or misuse of session data, unauthorized actions on behalf of the victim, and potential elevated access to or control over the victim’s account or session. Based on the provided CVSS vector, confidentiality and integrity impacts are high, while no direct availability impact is indicated.

Mitigation

If you can’t patch tonight, do this now.

No specific vendor workaround is provided in the supplied content. Interim risk reduction measures include limiting exposure to untrusted links and web content, warning users against visiting maliciously crafted URLs, reducing opportunities for interaction with compromised web pages, and applying standard browser- and application-layer defenses for XSS exposure until the Adobe fix is deployed.

Remediation

Patch, then assume compromise.

Upgrade Adobe Experience Manager Forms JEE to a fixed version newer than 6.5.24.0 and the affected LTS SP1 release, in accordance with Adobe’s security advisory APSB26-57. Apply the vendor-provided security update as soon as available/appropriate in your environment.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
AdobeExperience Managerapplication
AdobeExperience Manager Forms Jeeapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

3 SOURCESView more in app
What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Start free trial
Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2

Community discussion across Reddit, Mastodon, and other social sources.

EXTERNAL REFERENCES
MITRE CVE
cve.org · CVE-2026-34693
NVD
nvd.nist.gov/vuln/detail/CVE-2026-34693
MITRE CWE · CWE-79
Improper Neutralization of Input During Web…
Vendor Advisory
helpx.adobe.com/security/products/aem-forms/apsb26-57.html