CVE-2026-21924 Cross-site scripting in Oracle Utilities Application Framework
Low-privileged attackers can exploit this vulnerability to read and modify data in Oracle Utilities Application Framework via HTTP.
- 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-2026-21924?
CVE-2026-21924 is a medium-severity cross-site scripting vulnerability in Oracle Utilities Application Framework, published on 20 Jan 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
Vulnerability in the Oracle Utilities Application Framework product of Oracle Utilities Applications (component: General). Supported versions that are affected are 4.4.0.3.0, 4.5.0.0.0, 4.5.0.1.1, 4.5.0.1.3, 4.5.0.2.0, 25.4 and 25.10. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Utilities Application Framework. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Utilities Application Framework, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Utilities Application Framework accessible data as well as unauthorized read access to a subset of Oracle Utilities Application Framework accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
Which versions are affected by CVE-2026-21924?
It affects 1 product.
Products include Oracle Utilities Framework.
How do I fix CVE-2026-21924?
No fix has been published for CVE-2026-21924 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-2026-21924 being exploited?
There is no known exploitation of CVE-2026-21924 in the wild and no public exploit code.
Other vulnerabilities in Oracle Utilities Application Framework
Sources
Also known as GHSA-9fv6-v649-fp9h.