{"affected": [{"affectedData": [{"product": "angular", "vendor": "n/a", "versions": [{"lessThan": "*", "status": "affected", "version": "1.2.21", "versionType": "semver"}]}, {"product": "org.webjars.bower:angular", "vendor": "n/a", "versions": [{"lessThan": "*", "status": "affected", "version": "1.2.21", "versionType": "semver"}]}, {"product": "org.webjars.npm:angular", "vendor": "n/a", "versions": [{"lessThan": "*", "status": "affected", "version": "1.2.23", "versionType": "semver"}]}, {"product": "org.webjars.bowergithub.angular:angular", "vendor": "n/a", "versions": [{"lessThan": "*", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:angularjs:angularjs:*:*:*:*:*:*:*:*", "matchCriteriaId": "7E36CFFF-D4D0-42F9-A38A-4BC77852642C", "versionEndIncluding": "1.8.3", "versionStartIncluding": "1.2.21", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Versions of the package angular from 1.2.21 are vulnerable to Regular Expression Denial of Service (ReDoS) via the angular.copy() utility function due to the usage of an insecure regular expression. Exploiting this vulnerability is possible by a large carefully-crafted input, which can result in catastrophic backtracking."}], "id": "CVE-2023-26116", "lastModified": "2026-06-17T05:42:42.777", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "report@snyk.io", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-26116", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-02-14T15:36:07.312218Z", "version": "2.0.3"}}]}, "published": "2023-03-30T05:15:07.410", "references": [{"source": "report@snyk.io", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/"}, {"source": "report@snyk.io", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://stackblitz.com/edit/angularjs-vulnerability-angular-copy-redos"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406320"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406322"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406321"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373044"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://stackblitz.com/edit/angularjs-vulnerability-angular-copy-redos"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "report@snyk.io", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-1333"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-1333"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}