Topic
Adobe Campaign Classic
Three Critical Vulnerabilities in Adobe Campaign Classic Allow Arbitrary Code Execution
Vulnerabilities & ExploitsAdobe Releases Third Emergency Patch for Campaign Classic in Two Weeks, Fixing Critical RCE Vulnerabilities
Vulnerabilities & Exploits
Prepare for Summer Vacation: Patch Tuesday Overlaps with Obon Holiday Week Raises Risks
Vulnerabilities & ExploitsAdobe Releases Emergency Update for Campaign Classic Fixing Multiple Critical Vulnerabilities
Adobe has issued an urgent security update for Adobe Campaign Classic to address seven critical vulnerabilities, including several with a maximum CVSSv3.1 base score of 10.0. The flaws affect on-premises deployments on Windows and Linux as well as the on-premises components of hybrid setups. Notably, the newly released fixes also impact the previous emergency update from July 29, version 7.4.3 build 9398, requiring users to apply the latest patch immediately. Among the most severe issues are a server-side request forgery vulnerability tracked as CVE-2026-48331, an input handling flaw in the template engine identified as CVE-2026-48323, and an SQL injection vulnerability labeled CVE-2026-48330. Adobe published the corresponding security advisory on August 3, 2026, urging rapid remediation despite the short interval since the prior update.
Critical Vulnerabilities Disclosed in Adobe Campaign Classic Require Immediate Patching
Adobe has released a security advisory detailing two high-risk vulnerabilities affecting Adobe Campaign Classic on-premises deployments on Windows and Linux. CVE-2026-48449 is an improper authorization flaw that permits remote attackers to execute arbitrary code without authentication and carries a maximum CVSSv3.1 base score of 10.0. CVE-2026-48448 is a SQL injection vulnerability that allows unauthenticated attackers to read arbitrary files from the file system, rated at 8.6. Both issues affect the campaign management platform used by organizations for marketing automation. Adobe urges administrators to apply the available security updates without delay due to the elevated risk of exploitation.