{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-4690", "assignerOrgId": "36c7be3b-2937-45df-85ea-ca7133ea542c", "state": "PUBLISHED", "assignerShortName": "HeroDevs", "dateReserved": "2025-05-14T15:39:08.634Z", "datePublished": "2025-08-19T13:19:27.919Z", "dateUpdated": "2025-08-19T13:35:50.828Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://registry.npmjs.org", "defaultStatus": "unaffected", "packageName": "angular-sanitize", "product": "AngularJS", "repo": "https://github.com/angular/angular.js", "vendor": "Google", "versions": [{"status": "affected", "version": ">=0.0.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "George Kalpakas"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A regular expression used by AngularJS'&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://docs.angularjs.org/api/ngSanitize/filter/linky\"><code>linky</code></a>&nbsp;filter to detect URLs in input text is vulnerable to super-linear runtime due to backtracking. With a large carefully-crafted input, this can cause a \n\n<a target=\"_blank\" rel=\"nofollow\" href=\"https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS\">Regular expression Denial of Service (ReDoS)</a>&nbsp;attack on&nbsp;the application.<br><br>This issue affects all versions of AngularJS.<br><br><b>Note:</b><br>The AngularJS project is End-of-Life and will not receive any updates to address this issue. For more information see <a target=\"_blank\" rel=\"nofollow\" href=\"https://docs.angularjs.org/misc/version-support-status\">here</a>."}], "value": "A regular expression used by AngularJS'\u00a0 linky https://docs.angularjs.org/api/ngSanitize/filter/linky \u00a0filter to detect URLs in input text is vulnerable to super-linear runtime due to backtracking. With a large carefully-crafted input, this can cause a \n\n Regular expression Denial of Service (ReDoS) https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS \u00a0attack on\u00a0the application.\n\nThis issue affects all versions of AngularJS.\n\nNote:\nThe AngularJS project is End-of-Life and will not receive any updates to address this issue. For more information see here https://docs.angularjs.org/misc/version-support-status ."}], "impacts": [{"capecId": "CAPEC-492", "descriptions": [{"lang": "en", "value": "CAPEC-492 Regular Expression Exponential Blowup"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-1333", "description": "CWE-1333 Inefficient Regular Expression Complexity", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "36c7be3b-2937-45df-85ea-ca7133ea542c", "shortName": "HeroDevs", "dateUpdated": "2025-08-19T13:19:27.919Z"}, "references": [{"tags": ["third-party-advisory"], "url": "https://www.herodevs.com/vulnerability-directory/cve-2025-4690"}, {"tags": ["technical-description", "exploit"], "url": "https://codepen.io/herodevs/pen/RNNEPzP/751b91eab7730dff277523f3d50e4b77"}], "source": {"discovery": "UNKNOWN"}, "tags": ["unsupported-when-assigned", "x_open-source"], "title": "AngularJS 'linky' filter ReDoS", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"references": [{"url": "https://www.herodevs.com/vulnerability-directory/cve-2025-4690", "tags": ["exploit"]}, {"url": "https://codepen.io/herodevs/pen/RNNEPzP/751b91eab7730dff277523f3d50e4b77", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-08-19T13:26:50.740352Z", "id": "CVE-2025-4690", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-19T13:35:50.828Z"}}]}}

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{"cveTags": [{"sourceIdentifier": "36c7be3b-2937-45df-85ea-ca7133ea542c", "tags": ["unsupported-when-assigned"]}], "descriptions": [{"lang": "en", "value": "A regular expression used by AngularJS'\u00a0 linky https://docs.angularjs.org/api/ngSanitize/filter/linky \u00a0filter to detect URLs in input text is vulnerable to super-linear runtime due to backtracking. With a large carefully-crafted input, this can cause a \n\n Regular expression Denial of Service (ReDoS) https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS \u00a0attack on\u00a0the application.\n\nThis issue affects all versions of AngularJS.\n\nNote:\nThe AngularJS project is End-of-Life and will not receive any updates to address this issue. For more information see here https://docs.angularjs.org/misc/version-support-status ."}, {"lang": "es", "value": "Una expresi\u00f3n regular utilizada por el filtro linky de AngularJS (https://docs.angularjs.org/api/ngSanitize/filter/linky) para detectar URL en el texto de entrada es vulnerable a un tiempo de ejecuci\u00f3n superlineal debido al retroceso. Con una entrada grande y cuidadosamente manipulada, esto puede provocar un ataque de denegaci\u00f3n de servicio de expresi\u00f3n regular (ReDoS) (https://owasp.org/www-community/attacks/Regular_expression_Denial_of_Service_-_ReDoS) en la aplicaci\u00f3n. Este problema afecta a todas las versiones de AngularJS. Nota: El proyecto AngularJS ha finalizado su ciclo de vida y no recibir\u00e1 actualizaciones para solucionar este problema. Para m\u00e1s informaci\u00f3n, consulte https://docs.angularjs.org/misc/version-support-status."}], "id": "CVE-2025-4690", "lastModified": "2025-08-20T14:40:17.713", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "36c7be3b-2937-45df-85ea-ca7133ea542c", "type": "Secondary"}]}, "published": "2025-08-19T14:15:39.323", "references": [{"source": "36c7be3b-2937-45df-85ea-ca7133ea542c", "url": "https://codepen.io/herodevs/pen/RNNEPzP/751b91eab7730dff277523f3d50e4b77"}, {"source": "36c7be3b-2937-45df-85ea-ca7133ea542c", "url": "https://www.herodevs.com/vulnerability-directory/cve-2025-4690"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://codepen.io/herodevs/pen/RNNEPzP/751b91eab7730dff277523f3d50e4b77"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://www.herodevs.com/vulnerability-directory/cve-2025-4690"}], "sourceIdentifier": "36c7be3b-2937-45df-85ea-ca7133ea542c", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "36c7be3b-2937-45df-85ea-ca7133ea542c", "type": "Secondary"}]}

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