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.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23598.json",
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-79"
]
}{
"source": [
"CPE_RANGE",
"CPE_STRING",
"REFERENCES"
],
"cpe": [
"cpe:2.3:a:getlaminas:laminas-form:*:*:*:*:*:*:*:*",
"cpe:2.3:a:getlaminas:laminas-form:3.1.0:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "2.17.1"
},
{
"introduced": "3.0.0"
},
{
"fixed": "3.0.2"
},
{
"introduced": "3.1.0"
},
{
"last_affected": "3.1.0"
}
]
}