CVE-2026-121904 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.adobe.com/trust/security/products/connect/apsb26-191.html

History

Tue, 10 Nov 2026 21:45:00 +0000

Type	Values Removed	Values Added
Description		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.
Title		Adobe Connect \| Cross-site Scripting (Stored XSS) (CWE-79)
Weaknesses		CWE-79
References		https://www.adobe.com/trust/security/products/connect/apsb26-191.html
Metrics		cvssV3_1 `{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: adobe

Published: 2026-11-10T21:30:45.910Z

Updated: 2026-11-10T21:30:45.910Z

Reserved: 2026-11-04T11:19:10.450Z

Link: CVE-2026-121904

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-11-10T22:18:27.280

Modified: 2026-11-10T22:18:27.280

Link: CVE-2026-121904

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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