Adobe Connect vulnerabilities

CVE-2023-22232 [MEDIUM] CWE-284 CVE-2023-22232: Adobe Connect versions 11.4.5 (and earlier), 12.1.5 (and earlier) are affected by an Improper Access Adobe Connect versions 11.4.5 (and earlier), 12.1.5 (and earlier) are affected by an Improper Access Control vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to impact the integrity of a minor feature. Exploitation of this issue does not require user interaction.

CVE-2021-40719 [CRITICAL] CWE-502 CVE-2021-40719: Adobe Connect version 11.2.3 (and earlier) is affected by a Deserialization of Untrusted Data vulner Adobe Connect version 11.2.3 (and earlier) is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary method invocation when AMF messages are deserialized on an Adobe Connect server. An attacker can leverage this to execute remote code execution on the server.

CVE-2016-7851 [MEDIUM] CWE-79 CVE-2016-7851: Adobe Connect version 9.5.6 and earlier does not adequately validate input in the events registratio Adobe Connect version 9.5.6 and earlier does not adequately validate input in the events registration module. This vulnerability could be exploited in cross-site scripting attacks.

CVE-2017-11291 [CRITICAL] CWE-918 CVE-2017-11291: An issue was discovered in Adobe Connect 9.6.2 and earlier versions. A Server-Side Request Forgery ( An issue was discovered in Adobe Connect 9.6.2 and earlier versions. A Server-Side Request Forgery (SSRF) vulnerability exists that could be abused to bypass network access controls.

CVE-2026-34615 [CRITICAL] CWE-502 CVE-2026-34615: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim

CVE-2023-4661 [CRITICAL] CWE-89 CVE-2023-4661: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability i Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Saphira Saphira Connect allows SQL Injection. This issue affects Saphira Connect: before 9.

CVE-2018-4923 [CRITICAL] CWE-78 CVE-2018-4923: Adobe Connect versions 9.7 and earlier have an exploitable OS Command Injection. Successful exploita Adobe Connect versions 9.7 and earlier have an exploitable OS Command Injection. Successful exploitation could lead to arbitrary file deletion.

CVE-2026-27303 [CRITICAL] CWE-502 CVE-2026-27303: Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scop

CVE-2018-12804 [CRITICAL] CWE-287 CVE-2018-12804: Adobe Connect versions 9.7.5 and earlier have an Authentication Bypass vulnerability. Successful exp Adobe Connect versions 9.7.5 and earlier have an Authentication Bypass vulnerability. Successful exploitation could lead to session hijacking.

CVE-2023-4662 [CRITICAL] CWE-250 CVE-2023-4662: Execution with Unnecessary Privileges vulnerability in Saphira Saphira Connect allows Remote Code In Execution with Unnecessary Privileges vulnerability in Saphira Saphira Connect allows Remote Code Inclusion. This issue affects Saphira Connect: before 9.

CVE-2023-4665 [HIGH] CWE-279 CVE-2023-4665: Incorrect Execution-Assigned Permissions vulnerability in Saphira Saphira Connect allows Privilege E Incorrect Execution-Assigned Permissions vulnerability in Saphira Saphira Connect allows Privilege Escalation. This issue affects Saphira Connect: before 9.

CVE-2016-0949 [CRITICAL] CVE-2016-0949: Adobe Connect before 9.5.2 allows remote attackers to have an unspecified impact via a crafted param Adobe Connect before 9.5.2 allows remote attackers to have an unspecified impact via a crafted parameter in a URL.

CVE-2023-4664 [HIGH] CWE-276 CVE-2023-4664: Incorrect Default Permissions vulnerability in Saphira Saphira Connect allows Privilege Escalation. Incorrect Default Permissions vulnerability in Saphira Saphira Connect allows Privilege Escalation. This issue affects Saphira Connect: before 9.

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-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-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-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