{"id":"CVE-2022-36034","aliases":["EUVD-2022-6635","GHSA-vqc4-v8hc-h2jg"],"status":"published","title":"Possible Regular Expression Denial of Service (ReDoS) used on uncontrolled data in nitrado.js","description":"nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of `{{` and with many repetitions of `{{|`. This issue has been patched in all versions above `0.2.5`. There are currently no known workarounds.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00944,"percentile":0.61322,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1333","CWE-400"],"published":"2022-08-29T16:50:09Z","modified":"2026-06-17T04:52:47Z","fixes":[{"ecosystem":"npm","package":"nitrado.js","fixed_in":["0.2.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"nitrado.js","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.5"}]}]},{"source":"osv","ecosystem":"npm","package":"nitrado.js","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.2.5"}]}]}],"products":[{"vendor":"cainthebest","product":"nitrado.js"},{"vendor":"nitrado.js_project","product":"nitrado.js"}],"references":[{"url":"https://github.com/cainthebest/nitrado.js/security/advisories/GHSA-vqc4-v8hc-h2jg","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","web"]},{"url":"https://github.com/cainthebest/nitrado.js/blob/v0.2.5/CHANGELOG.md","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-36034","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-vqc4-v8hc-h2jg"},{"url":"https://github.com/cainthebest/nitrado.js","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-36034","title":"Possible Regular Expression Denial of Service (ReDoS) used on uncontrolled data in nitrado.js","description":"nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of `{{` and with many repetitions of `{{|`. This issue has been patched in all versions above `0.2.5`. There are currently no known workarounds.","status":"published","published":"2022-08-29T16:50:09Z","modified":"2025-04-23T17:47:33.54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-400","CWE-1333"],"updated_at":"2026-11-02T14:34:35.945659Z"}],"euvd":[{"id":"EUVD-2022-6635","description":"nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of `{{` and with many repetitions of `{{|`. This issue has been patched in all versions above `0.2.5`. There are currently no known workarounds.","status":"published","published":"2022-08-29T16:50:09Z","modified":"2025-04-23T17:47:33Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T20:52:10.363195Z"}],"ghsa":[{"id":"GHSA-vqc4-v8hc-h2jg","title":"Polynomial regular expression used on uncontrolled data in nitrado.js","description":"### Impact\nPossible ReDoS with lib input of `{{` and with many repetitions of `{{|`\n\n### Patches\nPatched in all versions above `0.2.5`\n\n### Workarounds\nNo known work arounds.\n\n### References\n- OWASP: [Regular expression Denial of Service - ReDoS](https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS)\n- Wikipedia: [ReDoS](https://en.wikipedia.org/wiki/ReDoS).\n- Wikipedia: [Time complexity](https://en.wikipedia.org/wiki/Time_complexity).\n- James Kirrage, Asiri Rathnayake, Hayo Thielecke: [Static Analysis for Regular Expression Denial-of-Service Attack](http://www.cs.bham.ac.uk/~hxt/research/reg-exp-sec.pdf).\n- Common Weakness Enumeration: [CWE-1333](https://cwe.mitre.org/data/definitions/1333.html).\n- Common Weakness Enumeration: [CWE-400](https://cwe.mitre.org/data/definitions/400.html).\n\n\n","status":"published","published":"2022-08-31T22:23:39Z","modified":"2023-01-29T05:05:39Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1333"],"updated_at":"2026-11-02T14:36:25.835323Z"}],"nvd":[{"id":"CVE-2022-36034","description":"nitrado.js is a type safe wrapper for the Nitrado API. Possible ReDoS with lib input of `{{` and with many repetitions of `{{|`. This issue has been patched in all versions above `0.2.5`. There are currently no known workarounds.","status":"published","published":"2022-08-29T17:15:08.59Z","modified":"2026-06-17T04:52:47.07Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-400","CWE-1333"],"updated_at":"2026-11-02T14:07:25.883929Z"}],"osv":[{"id":"GHSA-vqc4-v8hc-h2jg","title":"Polynomial regular expression used on uncontrolled data in nitrado.js","description":"### Impact\nPossible ReDoS with lib input of `{{` and with many repetitions of `{{|`\n\n### Patches\nPatched in all versions above `0.2.5`\n\n### Workarounds\nNo known work arounds.\n\n### References\n- OWASP: [Regular expression Denial of Service - ReDoS](https://www.owasp.org/index.php/Regular_expression_Denial_of_Service_-_ReDoS)\n- Wikipedia: [ReDoS](https://en.wikipedia.org/wiki/ReDoS).\n- Wikipedia: [Time complexity](https://en.wikipedia.org/wiki/Time_complexity).\n- James Kirrage, Asiri Rathnayake, Hayo Thielecke: [Static Analysis for Regular Expression Denial-of-Service Attack](http://www.cs.bham.ac.uk/~hxt/research/reg-exp-sec.pdf).\n- Common Weakness Enumeration: [CWE-1333](https://cwe.mitre.org/data/definitions/1333.html).\n- Common Weakness Enumeration: [CWE-400](https://cwe.mitre.org/data/definitions/400.html).\n\n\n","status":"published","published":"2022-08-31T22:23:39Z","modified":"2023-11-08T04:09:58.4813Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-1333"],"updated_at":"2026-11-02T15:46:57.694388Z"}]}}