Cross-site Scripting (XSS) - Reflected in yourls/yourls
CVE-2021-3783

6.6MEDIUM

Key Information:

Vendor

Yourls

Status
Yourls/yourls
Vendor
CVE Published:
15 September 2021

What is CVE-2021-3783?

yourls is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Version(s)

yourls/yourls <= 1.8.2

References

https://huntr.dev/bounties/b688e553-d0d9-4ddf-95a3-ff4b78...
x_refsource_CONFIRM
https://github.com/yourls/yourls/commit/94f6bab91182142c9...
x_refsource_MISC

CVSS V3.1

Score:
6.6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
6.6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.