# CVE-2026-75684: Adobe Connect stored Cross-Site Scripting vulnerability

Source: https://junglewise.ai/threats/cve-2026-75684-adobe-connect-is-affected-by-a-stored-cross-site-scripting-xss  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-22. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-75684 · Severity: critical · CVSS 9.3 · Published 2026-09-22

Adobe Connect, a web conferencing and collaboration platform, contains a stored cross-site scripting (XSS) vulnerability in form fields. An attacker can inject malicious JavaScript that executes in victims' browsers when they view affected pages, allowing session hijacking or account takeover. The vulnerability has scope changes that increase its impact on system confidentiality and integrity.

Technologies: [Adobe Connect](https://junglewise.ai/threats/technologies/adobe-connect), [Adobe Connect For Mobile](https://junglewise.ai/threats/technologies/connect-for-mobile), [Apple macOS](https://junglewise.ai/threats/technologies/macos), [Microsoft Windows](https://junglewise.ai/threats/technologies/windows). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe), [Apple](https://junglewise.ai/threats/vendors/apple), [Microsoft](https://junglewise.ai/threats/vendors/microsoft).

## Quick answers

**Is CVE-2026-75684 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-75684 being exploited in the wild.

**How severe is CVE-2026-75684?** Critical severity, with a CVSS score of 9.3, published 22 September 2026.

**Which products and versions are affected?** Adobe Connect.

**Is there a fix for CVE-2026-75684?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-75684 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-75684?** Check whether you run Adobe Connect, Adobe Connect For Mobile, Apple macOS or one of the others listed. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A stored XSS vulnerability exists in Adobe Connect's form field handling, allowing injection of malicious scripts that persist and execute in other users' browsers without authentication or user interaction required from the attacker. An authenticated or unauthenticated attacker can inject JavaScript that runs with the privileges of the victim's session, potentially escalating access or compromising account credentials. No information about available patches is provided in the advisory.

## Affected products

- Adobe Connect

## Timeline

- 2026-09-22: disclosed

## References

- [https://helpx.adobe.com/security/products/connect/apsb26-150.html](https://helpx.adobe.com/security/products/connect/apsb26-150.html)

## Related threats

- [Adobe Connect stored cross-site scripting in form fields](https://junglewise.ai/threats/cve-2026-122102-adobe-connect-is-affected-by-a-stored-cross-site-scripting-xss)
- [Adobe Connect incorrect authorization privilege escalation](https://junglewise.ai/threats/cve-2026-121913-adobe-connect-is-affected-by-an-incorrect-authorization)
- [Adobe Connect cross-site scripting in form fields](https://junglewise.ai/threats/cve-2026-121912-adobe-connect-is-affected-by-a-cross-site-scripting-xss)
- [Adobe Connect multiple critical vulnerabilities](https://junglewise.ai/threats/cve-2026-121910-adobe-connect-is-affected-by-a-cross-site-scripting-xss)
- [Adobe Connect SQL injection](https://junglewise.ai/threats/cve-2026-121908-adobe-connect-is-affected-by-an-improper-neutralization-of)