CVE-2022-23598

 

Published at: - 28-01-2022 11:15

Last modified: - 07-10-2022 05:11

Total changes: - 7

Description

laminas-form is a package for validating and displaying simple and complex forms. When rendering validation error messages via the `formElementErrors()` view helper shipped with laminas-form, many messages will contain the submitted value. However, in laminas-form prior to version 3.1.1, the value was not being escaped for HTML contexts, which could potentially lead to a reflected cross-site scripting attack. Versions 3.1.1 and above contain a patch to mitigate the vulnerability. A workaround is available. One may manually place code at the top of a view script where one calls the `formElementErrors()` view helper. More information about this workaround is available on the GitHub Security Advisory.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

 

Verification logic

 

Reference

• https://getlaminas.org/security/advisory/LP-2022-01
• https://github.com/laminas/laminas-form/commit/43005a3ec4c2292d4f825273768d9b884acbca37
• https://github.com/laminas/laminas-form/security/advisories/GHSA-jq4p-mq33-w375
• FEDORA-2022-c138fbb8e0-Mailing List, Third Party Advisory
• FEDORA-2022-a42e97d8e8-Mailing List, Third Party Advisory

 

Keywords

NVD

 

CVE-2022-23598

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures