// For flags

CVE-2020-27388

 

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Se presentan múltiples vulnerabilidades de tipo Cross Site Scripting (XSS) almacenado en el YOURLS Admin Panel, versiones 1.5 - 1.7.10. Un usuario autenticado debe modificar un plugin PHP con una carga útil maliciosa y cargarlo, resultando en múltiples problemas de tipo XSS almacenado

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-10-21 CVE Reserved
  • 2020-10-23 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
References (3)
URL Tag Source
http://yourls.com Product
https://github.com/YOURLS/YOURLS/pull/2761 Third Party Advisory
https://johnjhacking.com/blog/cve-2020-27388 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Yourls
Search vendor "Yourls"
 Yourls
Search vendor "Yourls" for product "Yourls"
 >= 1.5 <= 1.7.10
Search vendor "Yourls" for product "Yourls" and version " >= 1.5 <= 1.7.10"
-
Affected