CVE-2020-4910 Cross-site scripting in Cloud Pak System
Attackers can inject JavaScript into the Web UI to steal credentials from trusted sessions in IBM Cloud Pak System.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-4910?
CVE-2020-4910 is a medium-severity cross-site scripting vulnerability in IBM Cloud Pak System, published on 4 Jan 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
IBM Cloud Pak System 2.3 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 191274.
Weakness: CWE-79
Which versions are affected by CVE-2020-4910?
It affects 1 product.
Products include Ibm Cloud Pak System.
How do I fix CVE-2020-4910?
No fix has been published for CVE-2020-4910 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-2020-4910 being exploited?
There is no known exploitation of CVE-2020-4910 in the wild and no public exploit code.
Other vulnerabilities in IBM Cloud Pak System
- CVE-2019-4130 File upload in Cloud Pak System
- CVE-2026-13463 Due to use of IBM Storage Protect, IBM Cloud Pak System is affected by vulnerability []
- CVE-2023-38273 IBM Cloud Pak System information disclosure
- CVE-2019-4521 Code injection in Cloud Pak System
- CVE-2020-4928 File upload in Cloud Pak System
Sources
Also known as GHSA-xchf-g75x-m4xx.