CVE-2026-48289 Adobe Experience Manager | Improper Input Validation (CWE-20)
A low-privileged attacker can bypass security measures to gain unauthorized write access by tricking a victim into visiting a malicious URL.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-48289?
CVE-2026-48289 is a low-severity vulnerability in Adobe Experience Manager, published on 9 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-20
Which versions are affected by CVE-2026-48289?
It affects 1 product.
Products include Adobe Experience Manager.
How do I fix CVE-2026-48289?
No fix has been published for CVE-2026-48289 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-48289 being exploited?
There is no known exploitation of CVE-2026-48289 in the wild and no public exploit code.
Other vulnerabilities in Adobe Experience Manager
- CVE-2026-90532 Adobe Experience Manager | Incorrect Authorization (CWE-863)
- CVE-2026-105895 Adobe Experience Manager | Improper Input Validation (CWE-20)
- CVE-2026-19232 Adobe Experience Manager | Incorrect Authorization (CWE-863)
- CVE-2025-49533 Adobe Experience Manager (MS) | Deserialization of Untrusted Data (CWE-502)
- CVE-2021-40722 AEM Forms Improper Restriction of XML External Entity Reference
Sources
Also known as GHSA-c3rc-pj8m-f5fv.