by Kastro
Paper/Archive/CVE-2026-121356

CVE-2026-121356

Adobe Adobe Connect — Adobe Connect | Server-Side Request Forgery (SSRF) (CWE-918)

CVSS 10.0
critical.is priorityof 100
30
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0No EPSS score.000 × 200.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Adobe Connect is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

Affected

ProductAffectedFixed inSource
Adobe Connect≤ 12.812.8.aCNA
Adobe Connect≤ 12.912.9.aCNA
Adobe Connect≤ 12.1012.10.fCNA
Adobe Connect≤ 12.1112.11.iCNA
Adobe Connect≤ 12.1212.12.aCNA

Scores by source

adobe (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

References

advisoryadobe.com/trust/security/products/connect/apsb26-191.html