VulnerabilityModified
CVE-2020-27388
Multiple Stored Cross Site Scripting (XSS) vulnerabilities exist in the YOURLS Admin Panel, Versions 1.5 - 1.7.10.
MEDIUM 5.4EPSS 0.71%
Does this matter?
Lower severity and a low EPSS score (0.71%). Track it; it rarely justifies an emergency change on its own.
Description
Multiple Stored Cross Site Scripting (XSS) vulnerabilities exist in the YOURLS Admin Panel, Versions 1.5 - 1.7.10. An authenticated user must modify a PHP plugin with a malicious payload and upload it, resulting in multiple stored XSS issues.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.71% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- yourls/yourls
- Source
- cve@mitre.org
References
- https://github.com/YOURLS/YOURLS/pull/2761Third Party Advisory
- https://johnjhacking.com/blog/cve-2020-27388/Third Party Advisory
- https://github.com/YOURLS/YOURLS/pull/2761Third Party Advisory
- https://johnjhacking.com/blog/cve-2020-27388/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.