Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 20.3.27, 21.2.19, and 22.0.1, the Angular compiler i18n pipeline permits i18n-onerror and other i18n-on event-handler attributes, allowing a lower-trust translation file to replace a static handler with executable JavaScript. This issue is fixed in versions 20.3.27, 21.2.19, and 22.0.1.
{
"cna_assigner": "GitHub_M",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69151.json",
"cwe_ids": [
"CWE-79"
]
}{
"extracted_events": [
{
"introduced": "22.0.0-next.0"
},
{
"fixed": "22.0.1"
},
{
"introduced": "21.0.0-next.0"
},
{
"fixed": "21.2.19"
},
{
"introduced": "0"
},
{
"fixed": "20.3.27"
}
],
"source": [
"AFFECTED_FIELD",
"REFERENCES"
]
}