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CVE-2026-34693 Adobe CVE debrief

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. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Vendor
Adobe
Product
Adobe Experience Manager Forms JEE
CVSS
HIGH 8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-09
Original CVE updated
2026-06-11
Advisory published
2026-06-09
Advisory updated
2026-06-11

Who should care

Users of Adobe Experience Manager Forms JEE versions LTS SP1, 6.5.24.0 and earlier should apply patches or mitigations to prevent exploitation of this vulnerability.

Technical summary

The vulnerability has a CVSS score of 8 and is classified as HIGH severity. The CVSS vector is CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N. The weakness is classified as CWE-79.

Defensive priority

HIGH

Recommended defensive actions

  • Apply patches or mitigations provided by Adobe to prevent exploitation of this vulnerability. See [ref-4](https://helpx.adobe.com/security/products/aem-forms/apsb26-57.html) for more information.

Evidence notes

Evidence for this CVE comes from the official CVE record [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-34693) and the National Vulnerability Database [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-34693).

Official resources

CVE-2026-34693 was published on 2026-06-09T18:16:39.750Z and modified on 2026-06-11T17:22:50.350Z.