CVE-2019-14537
Access of Resource Using Incompatible Type ('Type Confusion') in yourls/yourls
Description
### Impact YOURLS through 1.7.3 is affected by a type juggling vulnerability in the API component that can result in login bypass. ### Patches https://github.com/YOURLS/YOURLS/releases/tag/1.7.4 https://github.com/YOURLS/YOURLS/pull/2542 ### References * https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14537 * https://github.com/Wocanilo/CVE-2019-14537 ### For more information If you have any questions or comments about this advisory: * Open an issue in [YOURLS repository](https://github.com/YOURLS/YOURLS)
How to fix CVE-2019-14537
To remediate CVE-2019-14537, upgrade the affected package to a fixed version below.
- —upgrade to 1.7.4 or later
Is CVE-2019-14537 being exploited?
Moderate — EPSS is 6.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.7.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |