Vulnerability in Adobe Connect

[ Why it matters ]Priority signals

• Critical severity: CVSS 9.3

[ Description ]Official description

Adobe Connect is 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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• NCSC-NL23 Sep 2026NCSC-2026-0391

  Vulnerabilities fixed in Adobe Connect and Adobe Connect Android Mobile App Translated from Dutch

  Probability/damage M/HCVE-2026-75682CVE-2026-75684CVE-2026-75686+6 more CVEs

[ References ]References

• helpx.adobe.com/security/products/connect/apsb26-150.htmlvendor-advisory