CVE-2020-21038 : Open redirect vulnerability in typecho 1.1-17.10.30-release via the referer parameter to Login.php.

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

Published 2023-05-08 14:15:10

Updated 2023-05-11 20:38:31

Source MITRE

View at NVD, CVE.org

Vulnerability category: Open redirect

Products affected by CVE-2020-21038

Typecho » Typecho » Version: 1.1-17.10.30
cpe:2.3:a:typecho:typecho:1.1-17.10.30:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 29 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.1	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

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

A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks.

Assigned by: nvd@nist.gov (Primary)

https://github.com/typecho/typecho/issues/952

typecho登录后的url重定向漏洞 | Typecho latest version url jump vulnerability after login · Issue #952 · typecho/typecho · GitHub
Exploit
https://github.com/typecho/typecho

GitHub - typecho/typecho: A PHP Blogging Platform. Simple and Powerful.
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