{"url":"http://public2.vulnerablecode.io/api/packages/214407?format=json","purl":"pkg:npm/papaparse@4.6.0","type":"npm","namespace":"","name":"papaparse","version":"4.6.0","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.2.0","latest_non_vulnerable_version":"5.2.0","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/30649?format=json","vulnerability_id":"VCID-3qbh-852e-13h1","summary":"Duplicate Advisory: PapaParse Inefficient Regular Expression Complexity vulnerability\n## Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-qvjc-g5vr-mfgr. This link is maintained to preserve external references.\n\n## Original Description\nA vulnerability was found in mholt PapaParse up to 5.1.x. It has been classified as problematic. Affected is an unknown function of the file papaparse.js. The manipulation leads to inefficient regular expression complexity. Upgrading to version 5.2.0 is able to address this issue. The name of the patch is 235a12758cd77266d2e98fd715f53536b34ad621. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218004.","references":[{"reference_url":"https://github.com/mholt/PapaParse","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse"},{"reference_url":"https://github.com/mholt/PapaParse/commit/235a12758cd77266d2e98fd715f53536b34ad621","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/commit/235a12758cd77266d2e98fd715f53536b34ad621"},{"reference_url":"https://github.com/mholt/PapaParse/issues/777","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/issues/777"},{"reference_url":"https://github.com/mholt/PapaParse/pull/779","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/pull/779"},{"reference_url":"https://github.com/mholt/PapaParse/releases/tag/5.2.0","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/releases/tag/5.2.0"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36649","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36649"},{"reference_url":"https://vuldb.com/?ctiid.218004","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vuldb.com/?ctiid.218004"},{"reference_url":"https://vuldb.com/?id.218004","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vuldb.com/?id.218004"},{"reference_url":"https://github.com/advisories/GHSA-798h-g4j5-5537","reference_id":"GHSA-798h-g4j5-5537","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-798h-g4j5-5537"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/71478?format=json","purl":"pkg:npm/papaparse@5.2.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/papaparse@5.2.0"}],"aliases":["GHSA-798h-g4j5-5537"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-3qbh-852e-13h1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/32819?format=json","vulnerability_id":"VCID-9g1g-z7d8-c7ah","summary":"Regular Expression Denial of Service in papaparse\nVersions of `papaparse` prior to 5.2.0 are vulnerable to Regular Expression Denial of Service (ReDos). The `parse` function contains a malformed regular expression that takes exponentially longer to process non-numerical inputs. This allows attackers to stall systems and lead to Denial of Service.\n\n\n## Recommendation\n\nUpgrade to version 5.2.0 or later.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36649.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36649.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-36649","reference_id":"","reference_type":"","scores":[{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62427","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62317","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62375","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62405","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.6237","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62419","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62436","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62455","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62445","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62423","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62467","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62474","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62458","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62468","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62484","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00427","scoring_system":"epss","scoring_elements":"0.62481","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-36649"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36649","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36649"},{"reference_url":"https://github.com/mholt/PapaParse","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse"},{"reference_url":"https://github.com/mholt/PapaParse/commit/235a12758cd77266d2e98fd715f53536b34ad621","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/commit/235a12758cd77266d2e98fd715f53536b34ad621"},{"reference_url":"https://github.com/mholt/PapaParse/issues/777","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/issues/777"},{"reference_url":"https://github.com/mholt/PapaParse/pull/779","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/pull/779"},{"reference_url":"https://github.com/mholt/PapaParse/releases/tag/5.2.0","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/mholt/PapaParse/releases/tag/5.2.0"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36649","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36649"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-PAPAPARSE-564258","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-PAPAPARSE-564258"},{"reference_url":"https://vuldb.com/?ctiid.218004","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vuldb.com/?ctiid.218004"},{"reference_url":"https://vuldb.com/?id.218004","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://vuldb.com/?id.218004"},{"reference_url":"https://www.npmjs.com/advisories/1515","reference_id":"","reference_type":"","scores":[],"url":"https://www.npmjs.com/advisories/1515"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2160359","reference_id":"2160359","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2160359"},{"reference_url":"https://github.com/advisories/GHSA-qvjc-g5vr-mfgr","reference_id":"GHSA-qvjc-g5vr-mfgr","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-qvjc-g5vr-mfgr"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/71478?format=json","purl":"pkg:npm/papaparse@5.2.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/papaparse@5.2.0"}],"aliases":["CVE-2020-36649","GHSA-qvjc-g5vr-mfgr","GMS-2020-421"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9g1g-z7d8-c7ah"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/papaparse@4.6.0"}