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Vulnerability details: VCID-5zzk-7d69-s7hn
Vulnerability ID VCID-5zzk-7d69-s7hn
Aliases CVE-2023-26118
GHSA-qwqh-hm9m-p5hr
Summary Versions of the package angular from 1.4.9 are vulnerable to Regular Expression Denial of Service (ReDoS) via the <input type="url"> 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.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1333 Inefficient Regular Expression Complexity
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 5.3 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26118.json
epss 0.00521 https://api.first.org/data/v1/epss?cve=CVE-2023-26118
epss 0.00521 https://api.first.org/data/v1/epss?cve=CVE-2023-26118
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-qwqh-hm9m-p5hr
cvssv3.1 5.3 https://github.com/angular/angular.js
generic_textual MODERATE https://github.com/angular/angular.js
cvssv3.1 5.3 https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html
cvssv3.1 5.3 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ
cvssv3.1 5.3 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
cvssv3.1 5.3 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K
cvssv3.1 5.3 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
cvssv3.1 5.3 https://nvd.nist.gov/vuln/detail/CVE-2023-26118
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2023-26118
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
generic_textual MODERATE https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
ssvc Track https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
generic_textual MODERATE https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
ssvc Track https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
generic_textual MODERATE https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
ssvc Track https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
cvssv3.1 5.3 https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
generic_textual MODERATE https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
ssvc Track https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
cvssv3.1 5.3 https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
cvssv3.1 5.3 https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
generic_textual MODERATE https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
ssvc Track https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26118.json
https://api.first.org/data/v1/epss?cve=CVE-2023-26118
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26118
https://github.com/angular/angular.js
https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K
https://nvd.nist.gov/vuln/detail/CVE-2023-26118
1036694 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036694
2183110 https://bugzilla.redhat.com/show_bug.cgi?id=2183110
angularjs-vulnerability-inpur-url-validation-redos https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
GHSA-qwqh-hm9m-p5hr https://github.com/advisories/GHSA-qwqh-hm9m-p5hr
OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
SNYK-JAVA-ORGWEBJARSBOWER-5406326 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
SNYK-JAVA-ORGWEBJARSNPM-5406327 https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
SNYK-JS-ANGULAR-3373046 https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
USN-7958-1 https://usn.ubuntu.com/7958-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26118.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://github.com/angular/angular.js
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OQWJLE5WE33WNMA54XSJIDXBRK2KL3XJ/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UDKFLKJ6VZKL52AFVW2OVZRMJWHMW55K/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2023-26118
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-5406326
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-5406328
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-5406327
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://security.snyk.io/vuln/SNYK-JS-ANGULAR-3373046
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P Found at https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Found at https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

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Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-02-14T15:37:33Z/ Found at https://stackblitz.com/edit/angularjs-vulnerability-inpur-url-validation-redos
Exploit Prediction Scoring System (EPSS)
Percentile 0.67305
EPSS Score 0.00521
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T17:22:56.126678+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2023/26xxx/CVE-2023-26118.json 38.6.0