CVE-2020-14637 Cross-site scripting in WebLogic Server
An unauthenticated attacker can exploit a cross-site scripting vulnerability in WebLogic sample apps to read and modify data, requiring user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-14637?
CVE-2020-14637 is a medium-severity cross-site scripting vulnerability in Oracle Weblogic Server, published on 15 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Sample apps). Supported versions that are affected are 12.1.3.0.0, 12.2.1.3.0, 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle WebLogic Server accessible data as well as unauthorized read access to a subset of Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).
Which versions are affected by CVE-2020-14637?
It affects 1 product.
Products include Oracle Weblogic Server.
How do I fix CVE-2020-14637?
No fix has been published for CVE-2020-14637 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-2020-14637 being exploited?
There is no known exploitation of CVE-2020-14637 in the wild and no public exploit code.
Other vulnerabilities in Oracle Weblogic Server
Sources
Also known as GHSA-gwv8-m93q-xcpc.