Adobe Connect vulnerabilities

CVE-2026-34617 [HIGH] CWE-79 CVE-2026-34617: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Cross-Site Scripting (XSS) vulner Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Cross-Site Scripting (XSS) vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation o

CVE-2018-4994 [HIGH] CVE-2018-4994: Adobe Connect versions 9.7.5 and earlier have an exploitable Authentication Bypass vulnerability. Su Adobe Connect versions 9.7.5 and earlier have an exploitable Authentication Bypass vulnerability. Successful exploitation could lead to sensitive information disclosure.

CVE-2018-12805 [CRITICAL] CWE-427 CVE-2018-12805: Adobe Connect versions 9.7.5 and earlier have an Insecure Library Loading vulnerability. Successful Adobe Connect versions 9.7.5 and earlier have an Insecure Library Loading vulnerability. Successful exploitation could lead to privilege escalation.

CVE-2024-54032 [CRITICAL] CWE-79 CVE-2024-54032: Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a stored Cross-Site Scripting (XSS) Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a stored 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 in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker c

CVE-2024-54034 [CRITICAL] CWE-79 CVE-2024-54034: Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a reflected Cross-Site Scripting (XS Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the victim's browser. A successful attacker can abuse this to achieve sessi

CVE-2024-54036 [CRITICAL] CWE-79 CVE-2024-54036: Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a stored Cross-Site Scripting (XSS) Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a stored 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 in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker c

CVE-2025-43567 [CRITICAL] CWE-79 CVE-2025-43567: Adobe Connect versions 12.8 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulne 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 in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker can a

CVE-2026-27246 [CRITICAL] CWE-79 CVE-2026-27246: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a DOM-based Cross-Site Scripting (X Adobe Connect versions 2025.3, 12.10 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in

CVE-2026-83964 [HIGH] CWE-295 CVE-2026-83964: Adobe Connect is affected by an Improper Certificate Validation vulnerability that could lead to dis Adobe Connect is affected by an Improper Certificate Validation vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue does not require user interaction.

CVE-2025-49553 [CRITICAL] CWE-79 CVE-2025-49553: Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulne Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability that could be exploited by an attacker to execute malicious scripts in a victim's browser. Exploitation of this issue requires user interaction in that a victim must navigate to a crafted web page. A successful attacker can abuse this to ach

CVE-2026-27245 [CRITICAL] CWE-79 CVE-2026-27245: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (X Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in

CVE-2026-27243 [CRITICAL] CWE-79 CVE-2026-27243: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (X Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in

CVE-2021-21085 [HIGH] CWE-20 CVE-2021-21085: Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the e Adobe Connect version 11.0.7 (and earlier) is affected by an Input Validation vulnerability in the export feature. An attacker could exploit this vulnerability by injecting a payload into an online event form and achieve code execution if the victim exports and opens the data on their local machine.

CVE-2017-3101 [HIGH] CVE-2017-3101: Adobe Connect versions 9.6.1 and earlier have a clickjacking vulnerability. Successful exploitation Adobe Connect versions 9.6.1 and earlier have a clickjacking vulnerability. Successful exploitation could lead to a clickjacking attack.

CVE-2016-0948 [HIGH] CWE-352 CVE-2016-0948: Cross-site request forgery (CSRF) vulnerability in Adobe Connect before 9.5.2 allows remote attacker Cross-site request forgery (CSRF) vulnerability in Adobe Connect before 9.5.2 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

CVE-2024-54037 [HIGH] CWE-79 CVE-2024-54037: Adobe Connect versions 12.6, 11.4.7 and earlier are affected by a DOM-based Cross-Site Scripting (XS 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

CVE-2025-49552 [HIGH] CWE-79 CVE-2025-49552: Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulne Adobe Connect versions 12.9 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability that could be exploited by a high-privileged attacker to execute malicious scripts in a victim's browser. Exploitation of this issue requires user interaction in that a victim must navigate to a crafted web page. A successful attacker can abuse

CVE-2016-4118 [HIGH] CWE-264 CVE-2016-4118: Untrusted search path vulnerability in the installer in Adobe Connect Add-In before 11.9.976.291 on Untrusted search path vulnerability in the installer in Adobe Connect Add-In before 11.9.976.291 on Windows allows local users to gain privileges via unspecified vectors.

CVE-2018-4921 [MEDIUM] CWE-434 CVE-2018-4921: Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerabilit Adobe Connect versions 9.7 and earlier have an exploitable unrestricted SWF file upload vulnerability. Successful exploitation could lead to information disclosure.

CVE-2026-48361 [MEDIUM] CWE-79 CVE-2026-48361: Adobe Connect is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused Adobe Connect is affected by a stored 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 in a victim's browser when they browse to the page containing the vulnerable field. Scope is changed.