{"id":"CVE-2022-31147","aliases":["CLSA-2026-1773101704","EUVD-2022-6329","GHSA-ffmh-x56j-9rc3","UBUNTU-CVE-2022-31147"],"status":"published","title":"jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","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":"2026-11-11","score":0.0224,"percentile":0.83067,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-1333"],"published":"2022-07-05T22:56:58Z","modified":"2026-10-28T02:30:37Z","exploits":[{"source":"pocgithub","id":"amhar-hckr/Webapp_Pentast","title":"amhar-hckr/Webapp_Pentast","date":"2025-09-02","url":"https://github.com/amhar-hckr/Webapp_Pentast"}],"fixes":[{"ecosystem":"npm","package":"jquery-validation","fixed_in":["1.19.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"jquery-validation","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.19.5"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"jquery-validation","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.19.0-tuxcare.0"},{"fixed":"1.19.0-tuxcare.1"}]}],"versions":["1.19.0"],"bundled":4},{"source":"osv","ecosystem":"npm","package":"jquery-validation","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.19.5"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"civicrm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.7.1+dfsg-1","4.7.1+dfsg-2","4.7.1+dfsg-2ubuntu1","4.7.1+dfsg-2ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"civicrm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.7.23+dfsg-1ubuntu1","4.7.24+dfsg-1ubuntu1","4.7.30+dfsg-1ubuntu1","4.7.30+dfsg-1ubuntu1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"civicrm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.11.0+dfsg-1","5.18.1+dfsg-1","5.20.3+dfsg-1","5.21.0+dfsg-1","5.21.1+dfsg-1","5.21.2+dfsg-1","5.21.2+dfsg-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"civicrm","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.33.2+dfsg1-1","5.33.2+dfsg1-1build1","5.33.2+dfsg1-1ubuntu1","5.33.2+dfsg1-1ubuntu1+esm1"]}],"products":[{"vendor":"jquery-validation","product":"jquery-validation"},{"vendor":"jqueryvalidation","product":"jquery_validation"}],"references":[{"url":"https://github.com/jquery-validation/jquery-validation/security/advisories/GHSA-ffmh-x56j-9rc3","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/jquery-validation/jquery-validation/commit/5bbd80d27fc6b607d2f7f106c89522051a9fb0dd","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/jquery-validation/jquery-validation/releases/tag/1.19.5","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31147","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-ffmh-x56j-9rc3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31147.json","tags":["advisory"]},{"url":"https://github.com/jquery-validation/jquery-validation","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2022-31147","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-31147","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-31147","title":"jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","status":"published","published":"2022-07-14T19:30:14Z","modified":"2025-04-23T18:02:09.78Z","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-1333"],"updated_at":"2026-11-02T14:34:34.940806Z"}],"euvd":[{"id":"EUVD-2022-6329","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","status":"published","published":"2022-07-14T19:30:14Z","modified":"2025-04-23T18:02:09Z","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":"2026-11-02T20:52:09.919052Z"}],"ghsa":[{"id":"GHSA-ffmh-x56j-9rc3","title":"jquery-validation Regular Expression Denial of Service due to arbitrary input to url2 method","description":"Summary\n\nIncomplete fix of CVE-2021-43306: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method.","status":"published","published":"2022-07-05T22:56:58Z","modified":"2023-01-27T05:04:51Z","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":"2026-11-02T14:36:20.985872Z"}],"nvd":[{"id":"CVE-2022-31147","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","status":"published","published":"2022-07-14T20:15:08.483Z","modified":"2026-06-17T04:44:54.15Z","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-1333"],"updated_at":"2026-11-02T14:07:23.686531Z"}],"osv":[{"id":"CVE-2022-31147","title":"jquery-validation ReDoS in url2 due to incomplete fix of CVE-2021-43306","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","status":"published","published":"2022-07-14T19:30:14Z","modified":"2026-10-28T02:30:37.771213643Z","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":"2026-11-02T15:44:25.516981Z"},{"id":"GHSA-ffmh-x56j-9rc3","title":"jquery-validation Regular Expression Denial of Service due to arbitrary input to url2 method","description":"Summary\n\nIncomplete fix of CVE-2021-43306: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the jquery-validation npm package, when an attacker is able to supply arbitrary input to the url2 method.","status":"published","published":"2022-07-05T22:56:58Z","modified":"2023-11-08T04:09:27.60615Z","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":"2026-11-02T15:46:46.39441Z"},{"id":"UBUNTU-CVE-2022-31147","description":"The jQuery Validation Plugin (jquery-validation) provides drop-in validation for forms. Versions of jquery-validation prior to 1.19.5 are vulnerable to regular expression denial of service (ReDoS) when an attacker is able to supply arbitrary input to the url2 method. This is due to an incomplete fix for CVE-2021-43306. Users should upgrade to version 1.19.5 to receive a patch.","status":"published","published":"2022-07-14T20:15:00Z","modified":"2026-05-08T12:30:47.398459Z","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"},{"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":"2026-11-02T16:53:53.899276Z"},{"id":"CLSA-2026-1773101704","title":"TuxCare security update for jquery-validation (4 CVEs)","description":"TuxCare rebuilt jquery-validation to address 4 CVEs. Fixed in 1.19.0-tuxcare.1.","status":"published","published":"2026-08-04T14:52:11Z","modified":"2026-10-15T09:47:27.601890925Z","updated_at":"2026-11-02T15:43:43.249928Z"}]}}