CVE-2026-48399: high-severity vulnerability in Adobe Campaign Classic
Adobe Campaign Classic (ACC) | Violation of Secure Design Principles (CWE-657)
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.9%
Adobe Campaign Classic (ACC) is affected by a Violation of Secure Design Principles vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized read access. Exploitation of this issue does not require user interaction.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Adobe · Adobe Campaign ClassicRelated CVEs — Adobe Campaign Classic
In the same product, most dangerous first.
CVE-2026-76195CRITICALAdobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)EPSS 3.5%CVE-2026-76197CRITICALAdobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)EPSS 3.5%CVE-2026-82004CRITICALAdobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)EPSS 3.3%CVE-2020-9666—CVE-2020-9666EPSS 2.3%CVE-2026-48323CRITICALAdobe Campaign Classic (ACC) | Improper Neutralization of Special Elements Used in a Template Engine (CWE-1336)EPSS 1.4%CVE-2026-104353CRITICALAdobe Campaign Classic (ACC) | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78)EPSS 1.3%