CVE-2023-26491
MEDIUM6.1EPSS 0.84%rsshub vulnerable to Cross-site Scripting via unvalidated URL parameters
Published: 3/1/2023Modified: 11/8/2023
Description
### Impact When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code. Users who access the deliberately constructed URL are affected. ### Patches This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version. ### Workarounds No.
Affected packages (1)
- npm/rsshubfrom 0, < 1.0.0-master.c910c4d
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |