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CVE-2024-54037: Adobe Connect | Cross-site Scripting (DOM-based XSS) (CWE-79)
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-12-10 · updated 2026-06-17
- Weakness: CWE-79
Description
Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability that could be exploited by an attacker to execute arbitrary code in the context of the victim's browser session. By manipulating a DOM element through a crafted URL or user input, the high-privileged attacker can inject malicious scripts that run when the page is rendered. This type of attack requires user interaction, as the victim would need to visit a malicious link or input data into a compromised form. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality and integrity impact as high.
Affected products
- Adobe Connect: before 11.4.9; from 12.0 before 12.7 — fixed in 11.4.9, 12.7
How to fix
Upgrade to a fixed version: Adobe Connect 11.4.9, 12.7. Check the vendor advisory for mitigations.
References
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