CVE-2025-23377 Cross-site scripting in PowerProtect Data Manager
A high-privileged local attacker can inject arbitrary web scripts into reporting outputs, potentially compromising data integrity and user sessions.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-23377?
CVE-2025-23377 is a medium-severity cross-site scripting vulnerability in Dell PowerProtect Data Manager, published on 28 Apr 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Dell PowerProtect Data Manager Reporting, version(s) 19.17, 19.18 contain(s) an Improper Encoding or Escaping of Output vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability to inject arbitrary web script or html in reporting outputs.
Weakness: CWE-116
Which versions are affected by CVE-2025-23377?
It affects 1 product.
Products include Dell Powerprotect Data Manager.
How do I fix CVE-2025-23377?
No fix has been published for CVE-2025-23377 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-23377 being exploited?
There is no known exploitation of CVE-2025-23377 in the wild and no public exploit code.
Other vulnerabilities in Dell PowerProtect Data Manager
- CVE-2026-40712 Privilege escalation in PowerProtect Data Manager
- CVE-2026-46738 Privilege escalation in PowerProtect Data Manager
- CVE-2026-49499 Privilege escalation in PowerProtect Data Manager
- CVE-2025-43888 Information disclosure in PowerProtect Data Manager
- CVE-2024-22454 Auth bypass in PowerProtect Data Manager
Sources
Also known as GHSA-82rf-96v8-v76f.