CVE-2026-121904 PUBLISHED

Adobe Connect | Cross-site Scripting (Stored XSS) (CWE-79)

Assigner: adobe
Reserved: 04.11.2026 Published: 10.11.2026 Updated: 10.11.2026

Adobe Connect is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged 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.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
CVSS Score: 9.6

Product Status

Vendor Adobe
Product Adobe Connect
Versions Default: unaffected
  • affected from 0 to 12.8 (incl.)
  • Version 12.8.a is unaffected
Vendor Adobe
Product Adobe Connect
Versions Default: unaffected
  • affected from 0 to 12.9 (incl.)
  • Version 12.9.a is unaffected
Vendor Adobe
Product Adobe Connect
Versions Default: unaffected
  • affected from 0 to 12.10 (incl.)
  • Version 12.10.f is unaffected
Vendor Adobe
Product Adobe Connect
Versions Default: unaffected
  • affected from 0 to 12.11 (incl.)
  • Version 12.11.i is unaffected
Vendor Adobe
Product Adobe Connect
Versions Default: unaffected
  • affected from 0 to 12.12 (incl.)
  • Version 12.12.a is unaffected

References

Problem Types

  • Cross-site Scripting (Stored XSS) (CWE-79) CWE