CVE-2026-48288: Adobe Experience Manager | Improper Input Validation (CWE-20)
Adobe Experience Manager versions 6.5.24, LTS SP1, 2026.04 and earlier are affected by an Improper Input Validation vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Adobe Experience Managerto a version that resolves this vulnerability.Fixed in 6.5.24 - Upgrade
Upgrade
Adobe Experience Manager (LTS SP1)to a version that resolves this vulnerability.Fixed in LTS SP1 - Upgrade
Upgrade
Adobe Experience Managerto a version that resolves this vulnerability.Fixed in 2026.04 - Compensating control
Mitigate the risk of maliciously crafted URLs/user interaction by preventing users from visiting untrusted external/malicious links (e.g., via web filtering and safe browsing controls).
Event History
Frequently Asked Questions
What is the severity of CVE-2026-48288?
The severity of CVE-2026-48288 is low with a score of 3.5.
How can I fix CVE-2026-48288?
To fix CVE-2026-48288, ensure you update to a patched version of Adobe Experience Manager that is not vulnerable.
What versions of Adobe Experience Manager are affected by CVE-2026-48288?
Adobe Experience Manager versions 6.5.24, LTS SP1, and 2026.04 and earlier are affected by CVE-2026-48288.
What type of vulnerability is CVE-2026-48288?
CVE-2026-48288 is an Improper Input Validation vulnerability that could allow security feature bypass.
Who can exploit CVE-2026-48288?
A low-privileged attacker could exploit CVE-2026-48288 to bypass security measures and gain unauthorized write access.