CVE-2026-48399 Adobe Campaign Classic (ACC) | Violation of Secure Design Principles (CWE-657)
Attackers can bypass security measures to gain unauthorized read access in Adobe Campaign Classic without user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-48399?
CVE-2026-48399 is a high-severity vulnerability in Adobe Campaign Classic, published on 3 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-657
Which versions are affected by CVE-2026-48399?
It affects 1 product.
Products include Adobe Campaign.
How do I fix CVE-2026-48399?
No fix has been published for CVE-2026-48399 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-48399 being exploited?
There is no known exploitation of CVE-2026-48399 in the wild and no public exploit code.
Other vulnerabilities in Adobe Campaign Classic
- CVE-2026-73369 Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
- CVE-2026-75699 Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
- CVE-2026-75703 Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
- CVE-2026-75721 Adobe Campaign Classic (ACC) | Improper Control of Generation of Code ('Code Injection') (CWE-94)
- CVE-2026-75723 Adobe Campaign Classic (ACC) | Incorrect Authorization (CWE-863)
Sources
Also known as GHSA-mw86-mqfv-c5gr.