Cross-site Scripting (XSS) - Stored in yourls/yourls
CVE-2021-3785

8.8HIGH

Key Information:

Vendor

Yourls

Status
Yourls/yourls
Vendor
CVE Published:
15 September 2021

What is CVE-2021-3785?

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/b4085d13-54fa-4419-a2ce-1d780c...
x_refsource_CONFIRM
https://github.com/yourls/yourls/commit/1d8e224ebabb8a4c7...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.