CPANSA-Plack-Middleware-XSRFBlock-20230714-01: Plack-Middleware-XSRFBlock vulnerability

Publisher giterlizzi Document category csaf_security_advisory
Initial release date 2023-07-14T00:00:00 Engine CSAF Perl Toolkit 0.25
Current release date 2023-07-14T00:00:00 Build Date
Current version 1 Status final
CVSS v3.1 Base Score 8.8 Severity
Original language Language en
Also referred to

Vulnerability Description

When not using signed cookies, it was possible to bypass XSRFBlock by POSTing an empty form value and an empty cookie

Vulnerabilities

CVE-2023-52431

Vulnerability Description

The Plack::Middleware::XSRFBlock package before 0.0.19 for Perl allows attackers to bypass a CSRF protection mechanism via an empty form value and an empty cookie (if signed cookies are disabled).

Weakness CWE-352 : Cross-Site Request Forgery (CSRF)

Product status

Known affected
Product Score
Plack-Middleware-XSRFBlock less than 0.0.19
CVSS Version CVSS Vector CVSS Base Score CVSS Base Severity
3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 8.8 High
Fixed

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

Revision history

Version Date of the revision Summary of the revision
1 Fri Jul 14 00:00:00 2023 First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/