{"cve":"CVE-2026-69151","nvd":{"published":"2026-08-03T17:16:45.797","modified":"2026-08-11T18:19:30.660","status":"Analyzed","description":"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.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.6},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/angular/angular/commit/417a4071a776464d549509ed3aec121dbd2fda5e","https://github.com/angular/angular/commit/6c41f5ca01c0ae045fc7d929b72853a11eb55865","https://github.com/angular/angular/pull/68821","https://github.com/angular/angular/pull/69306","https://github.com/angular/angular/security/advisories/GHSA-jj27-h5hq-8x99"],"products":["angular:angular"],"source":"nvd","synced_at":"2026-10-19T22:47:10.050265369+00:00"},"epss":{"cve":"CVE-2026-69151","score":0.00333,"percentile":0.26521,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jj27-h5hq-8x99","url":"https://osv.dev/vulnerability/GHSA-jj27-h5hq-8x99","summary":"Angular i18n: Cross-Site Scripting (XSS) via event-handler attributes","modified":"2026-08-03T16:41:45.314415Z","packages":[{"ecosystem":"npm","name":"@angular/compiler","purl":"pkg:npm/%40angular/compiler","ranges":[">=22.0.0-next.0 <22.0.1"],"fixed":["22.0.1"]},{"ecosystem":"npm","name":"@angular/compiler","purl":"pkg:npm/%40angular/compiler","ranges":[">=21.0.0-next.0 <21.2.19"],"fixed":["21.2.19"]},{"ecosystem":"npm","name":"@angular/compiler","purl":"pkg:npm/%40angular/compiler","ranges":[">=20.0.0-next.0 <20.3.27"],"fixed":["20.3.27"]},{"ecosystem":"npm","name":"@angular/compiler","purl":"pkg:npm/%40angular/compiler","ranges":["<=19.2.25"],"fixed":[]},{"ecosystem":"npm","name":"@angular/core","purl":"pkg:npm/%40angular/core","ranges":[">=22.0.0-next.0 <22.0.1"],"fixed":["22.0.1"]},{"ecosystem":"npm","name":"@angular/core","purl":"pkg:npm/%40angular/core","ranges":[">=21.0.0-next.0 <21.2.19"],"fixed":["21.2.19"]},{"ecosystem":"npm","name":"@angular/core","purl":"pkg:npm/%40angular/core","ranges":[">=20.0.0-next.0 <20.3.27"],"fixed":["20.3.27"]},{"ecosystem":"npm","name":"@angular/core","purl":"pkg:npm/%40angular/core","ranges":["<=19.2.25"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}