CVE-2020-21038

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Open redirect vulnerability in typecho 1.1-17.10.30-release via the referer parameter to Login.php.

*Credits: N/A

CVSS Scores

NISTv3.1 6.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-08-13 CVE Reserved
2023-05-08 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-10-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

CAPEC

References (2)

URL	Tag	Source
https://github.com/typecho/typecho	Product

URL	Date	SRC
https://github.com/typecho/typecho/issues/952	2024-08-04

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
Typecho Search vendor "Typecho"		Typecho Search vendor "Typecho" for product "Typecho"				1.1-17.10.30 Search vendor "Typecho" for product "Typecho" and version "1.1-17.10.30"		-		Affected