What is CVE-2025-43567?

CVE-2025-43567 is a critical-severity vulnerability in Adobe Connect, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2025-05-13.

How severe is CVE-2025-43567?

Critical severity. CVSS v3 base score is 9.3 out of 10.

XSS in Adobe Connect

CVE-2025-43567

Adobe Connect versions 12.8 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability that could be abused by an attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (74.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.

Affected products

Adobe Connect — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

helpx.adobe.com/security/products/connect/apsb25-36.html (vendor-advisory)

Frequently asked questions

What is CVE-2025-43567?: CVE-2025-43567 is a critical-severity vulnerability in Adobe Connect, classified under Cross-site Scripting. CVSS score: 9.3/10. Published 2025-05-13.
How severe is CVE-2025-43567?: Critical severity. CVSS v3 base score is 9.3 out of 10.