CVE-2026-21331
MEDIUM
MEDIUM
Priority: 0.02
BB Relevance:
62/100
Published: 2026-04-14
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Auth
Scope Change
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
Required
S:
Changed
C:
Low
I:
Low
A:
None
Description
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser. Scope is changed.
Weakness Classification (1)
Affected Software (3)
| Vendor | Product | Version |
|---|---|---|
| adobe | connect | < 12.11 |
| adobe | connect_desktop_application | < 2025.3 |
| adobe | connect_desktop_application | < 2025.9.15 |
References & Advisories (1)
Vendor Advisory