Adobe Connect 12.12: Why a 9.9 SQL Injection Deserves Its Own Patch Window

Adobe has released security updates for its Adobe Connect platform, addressing nine vulnerabilities in total. Among these, one SQL injection flaw (CVE-2026-75682) stands out with a high CVSS score of 9.9, indicating it could lead to arbitrary code execution. This particular issue is considered critical because it allows a low-privileged attacker to execute code on a system, potentially leading to unauthorized access and control.

Unlike other flaws that require user interaction or authentication, this SQL injection vulnerability can be exploited by an attacker who only has a basic level of account access. This makes it particularly dangerous, as it represents a lower barrier to entry for malicious actors. The advisory emphasizes that while there is no evidence of active exploitation, the risk is deemed significant enough to warrant immediate attention and remediation.

The release includes updates for Adobe Connect and its Android Mobile App. Among the fixed vulnerabilities, seven are rated as critical, with six of those scoring at or above 9.3 under the CVSS v3 scoring system. The flaws cover a range of issues, from code execution to stored cross-site scripting, all of which could be leveraged by attackers to compromise systems.

Organizations using Adobe Connect, whether on-premises or in managed deployments, are advised to prioritize these updates. The recommended sequence of remediation involves addressing the highest-severity issues first, which includes the SQL injection flaw, then moving on to other critical vulnerabilities with no interaction requirements, and finally, dealing with those that necessitate user interaction. This approach ensures that the most damaging potential exploits are mitigated as quickly as possible.

Affected organizations should upgrade their systems to version 12.12 of Adobe Connect and update the Android Mobile App to version 4.5. It is also crucial to audit internet-facing instances of the platform to ensure they are patched. While the ZoomEye query indicates that Adobe Connect is widely reachable, the actual number of vulnerable deployments that could be exploited is less certain.

Nonetheless, the advisory underscores the importance of taking prompt action to apply these patches to protect against potential attacks.