CVE-2026-124556 kekingcn kkFileView BaseUrlFilter.java BaseUrlFilter.getBaseUrl redirect
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124556?
CVE-2026-124556 is a medium-severity vulnerability in kekingcn kkFileView, published on 9 Nov 2026.
Official description
A security vulnerability has been detected in kekingcn kkFileView up to 5.0.3. This issue affects the function BaseUrlFilter.getBaseUrl of the file server/src/main/java/cn/keking/web/filter/BaseUrlFilter.java. The manipulation of the argument X-Base-Url leads to open redirect. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-601
Which versions are affected by CVE-2026-124556?
How do I fix CVE-2026-124556?
No fix has been published for CVE-2026-124556 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124556 being exploited?
There is no known exploitation of CVE-2026-124556 in the wild and no public exploit code.
Sources
Also known as GHSA-cv54-pprh-36x2, GHSA-wrm9-r4fj-f8q5.