{"id":"GHSA-qwqh-hm9m-p5hr","summary":"angular vulnerable to regular expression denial of service via the \u003cinput type=\"url\"\u003e element","details":"All versions of the package angular are vulnerable to Regular Expression Denial of Service (ReDoS) via the \u003cinput type=\"url\"\u003e element due to the usage of an insecure regular expression in the input[url] functionality. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking.","aliases":["CVE-2023-26118"],"modified":"2026-07-17T21:11:09.518802981Z","published":"2023-03-30T06:30:25Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2023-04-03T13:07:41Z","nvd_published_at":"2023-03-30T05:15:00Z","cwe_ids":["CWE-1333"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26118"},{"type":"PACKAGE","url":"https://github.com/angular/angular.js"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046"},{"type":"WEB","url":"https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos"}],"affected":[{"package":{"name":"angular","ecosystem":"npm","purl":"pkg:npm/angular"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.8.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-qwqh-hm9m-p5hr/GHSA-qwqh-hm9m-p5hr.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}