ADOBE CONNECT · CVE-2026-122102 · Vendor
FIX → 12.12.a +4 ✓ verified
Adobe Connect has a stored cross-site scripting flaw in form fields. A low-privileged attacker can plant malicious JavaScript that runs in a victim's browser when they open the affected page, potentially taking over the victim's session or account.
first public Nov 10, 2026 · 2 sources
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Organizations running self-hosted Adobe Connect 12.12 or earlier on Windows, where users can enter text into form fields that other users view. An attacker needs a low-privileged account and the victim must open the page. The bulletin does not say whether Adobe-hosted Connect is affected.
Who cares adobe-connect, self-hosted
Upgrade to 12.12.a +4
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.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
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