CVE-2026-124556 Details
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.
An open redirect vulnerability has been identified in kekingcn kkFileView versions through 5.0.3. The issue arises in the BaseUrlFilter.getBaseUrl function, located in the file server/src/main/java/cn/keking/web/filter/BaseUrlFilter.java. The vulnerability is triggered by manipulating the X-Base-Url header, allowing for remote exploitation.
Users are advised to upgrade to kkFileView version 5.0.3 or later, where this vulnerability has been addressed.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 9, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/kekingcn/kkFileView/ | [email protected] | ProductVendor |
| https://github.com/kekingcn/kkFileView/security/advisories/GHSA-wrm9-r4fj-f8q5 | [email protected] | AdvisoryBroken LinkVendor |
| https://vuldb.com/cve/CVE-2026-124556 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1035489 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/432888 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/432888/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-601 | URL Redirection to Untrusted Site ('Open Redirect') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| kekingcn kkFileView | <= 5.0.3 (semver) |
CPE
Remediation
| |
Change History
1 change record found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 9, 2026 | New CVE Received | [email protected] |
Volerion