CVE-2026-75684Network attack vector

Account takeover via stored script injection

Published Sep 22, 2026 · Updated Sep 22, 2026

Stored XSS in Adobe Connect 12.11 and earlier and its Android app 4.4 and earlier allows attackers to run script in a victim's browser. Vulnerable form fields store submitted content and later render it without neutralizing executable JavaScript. Exploitation requires a victim to browse the page containing the field, after which the script can act with the victim's session and elevated account access.

CVSS severityUnavailable
Unscored
EPSS probability0.30%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Adobe Connect 12.11 and earlier and its Android app 4.4 and earlier allows attackers to run script in a victim's browser. Vulnerable form fields store submitted content and later render it without neutralizing executable JavaScript. Exploitation requires a victim to browse the page containing the field, after which the script can act with the victim's session and elevated account access.

The record

CVE
CVE-2026-75684
Published
Sep 22, 2026
Updated
Sep 22, 2026
Vendor
Adobe Inc.
Product
Adobe Connect
Classifications
CWE-79, T1203
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=12.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Adobe Inc. · Adobe Connectversion=0 <=12.11
Adobe Inc. · Adobe Connect Android Mobile Appversion=0 <=4.4

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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