HTML Injection Vulnerability in Textpattern by Textpattern Inc.
CVE-2021-40658

4.8MEDIUM

Key Information:

Vendor

Textpattern

Status
Textpattern
Vendor
CVE Published:
14 June 2022

What is CVE-2021-40658?

Textpattern 4.8.7 is susceptible to an HTML injection vulnerability that can be exploited through the 'Content > Write > Body' feature. When properly crafted input is injected, attackers can manipulate the output to execute malicious HTML code, compromising the integrity and security of the web application.

References

https://tanmay26.medium.com/textpattern-4-8-7-is-affected...
x_refsource_MISC

CVSS V3.1

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.