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TI-2026-26935 Aliases CVE-2026-34691GHSA-hpmf-43r3-vfhj

Adobe Experience Manager Forms JEE | Cross-site Scripting (Stored XSS) (CWE-79)

Priority MEDIUM 42CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Adobe Experience Manager Forms JEE versions LTS SP1, 6.5.24.0 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an 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, potentially gaining elevated access or control over the victim's account or session. Scope is changed.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00358 29th percentileScored 2026-11-07
Fix Fixed Adobe Experience Manager 6.5 LTS (Adobe): SP2Adobe Experience Manager 6.5 (Adobe): 6.5.25

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AdobeAdobe Experience Manager 6.5 LTSup to SP1SP2Patch availableCNA
AdobeAdobe Experience Manager 6.5up to 6.5.246.5.25Patch availableCNA
  • Adobe Experience Manager 6.5 LTS VendorAdobe Affected up to SP1 Fixed in SP2 Patch available CNA
  • Adobe Experience Manager 6.5 VendorAdobe Affected up to 6.5.24 Fixed in 6.5.25 Patch available CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:*up to 6.5.24.0VulnerableAdobe
cpe:2.3:a:adobe:experience_manager:6.5:-:*:*:lts:*:*:*6.5VulnerableAdobe
cpe:2.3:a:adobe:experience_manager:6.5:sp1:*:*:lts:*:*:*6.5 sp1VulnerableAdobe
cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*not specified by NVDRunning onApple
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*not specified by NVDRunning onApple
cpe:2.3:o:google:android:-:*:*:*:*:*:*:*not specified by NVDRunning onGoogle
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:adobe:experience_manager:*:*:*:*:-:*:*:* Versions up to 6.5.24.0 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:experience_manager:6.5:-:*:*:lts:*:*:* Versions 6.5 Vulnerable ·Adobe
  • cpe:2.3:a:adobe:experience_manager:6.5:sp1:*:*:lts:*:*:* Versions 6.5 sp1 Vulnerable ·Adobe
  • cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
  • cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
  • cpe:2.3:o:google:android:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Google
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Adobe Experience Manager 6.5 LTS (Adobe) Fixed in SP2
  • Fix · CNA Adobe Experience Manager 6.5 (Adobe) Fixed in 6.5.25

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Adobe Experience Manager 6.5, Adobe Experience Manager 6.5 LTS — helpx.adobe.com/security/products/aem-forms/apsb26-57.html

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-26937 Adobe Experience Manager Forms JEE | Cross-site Scripting (Reflected XSS) (CWE-79)Priority LOW 37
    • TI-2026-26938 Adobe Experience Manager Forms JEE | Cross-site Scripting (Stored XSS) (CWE-79)Priority LOW 21
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-34691
  2. 2026-10-03 Alias added: GHSA-hpmf-43r3-vfhj
  3. 2026-10-25 EPSS moved to the below the 50th percentile

References

Advisory 1

  • TI-2025-31549 Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502) CVSS 3.1CRITICAL 9.8
  • TI-2018-03574 Server-side request forgery in Adobe Experience Manager AEM 6.4 and earlier CVSS 3.0HIGH 7.5
  • TI-2016-00865 Dispatcher before 4.1.5 in Adobe Experience Manager 5.6.1, 6.0.0, and 6.1.0 does not… CVSS 3.0HIGH 7.5
  • TI-2016-00864 The Servlets Post component 2.3.6 in Apache Sling, as used in Adobe Experience Manager… CVSS 3.0HIGH 7.5
  • TI-2019-05642 Adobe Experience Manager versions 6.5, and 6.4 have an authentication bypass… CVSS 3.0CRITICAL 9.8
  • TI-2019-05759 XML external entity injection in Adobe Experience Manager CVSS 3.1HIGH 7.5
See all 1298 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences