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Package details: pkg:npm/papaparse@5.2.0
purl pkg:npm/papaparse@5.2.0
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (2)
Vulnerability Summary Aliases
VCID-3qbh-852e-13h1 Duplicate Advisory: PapaParse Inefficient Regular Expression Complexity vulnerability ## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qvjc-g5vr-mfgr. This link is maintained to preserve external references. ## Original Description A 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. GHSA-798h-g4j5-5537
VCID-9g1g-z7d8-c7ah Regular Expression Denial of Service in papaparse Versions 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. ## Recommendation Upgrade to version 5.2.0 or later. CVE-2020-36649
GHSA-qvjc-g5vr-mfgr
GMS-2020-421

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T22:19:21.023645+00:00 GitLab Importer Fixing VCID-3qbh-852e-13h1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/GHSA-798h-g4j5-5537.yml 38.4.0
2026-04-16T21:11:04.811879+00:00 GitLab Importer Fixing VCID-9g1g-z7d8-c7ah https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/CVE-2020-36649.yml 38.4.0
2026-04-11T23:37:09.938411+00:00 GitLab Importer Fixing VCID-3qbh-852e-13h1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/GHSA-798h-g4j5-5537.yml 38.3.0
2026-04-11T22:22:55.591262+00:00 GitLab Importer Fixing VCID-9g1g-z7d8-c7ah https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/CVE-2020-36649.yml 38.3.0
2026-04-02T23:41:36.465652+00:00 GitLab Importer Fixing VCID-3qbh-852e-13h1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/GHSA-798h-g4j5-5537.yml 38.1.0
2026-04-02T22:34:57.589645+00:00 GitLab Importer Fixing VCID-9g1g-z7d8-c7ah https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/CVE-2020-36649.yml 38.1.0
2026-04-02T16:58:45.626923+00:00 GHSA Importer Fixing VCID-3qbh-852e-13h1 https://github.com/advisories/GHSA-798h-g4j5-5537 38.1.0
2026-04-01T18:04:13.839918+00:00 GitLab Importer Fixing VCID-3qbh-852e-13h1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/GHSA-798h-g4j5-5537.yml 38.0.0
2026-04-01T16:52:18.472314+00:00 GitLab Importer Fixing VCID-9g1g-z7d8-c7ah https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/papaparse/CVE-2020-36649.yml 38.0.0
2026-04-01T15:58:41.422650+00:00 GHSA Importer Fixing VCID-9g1g-z7d8-c7ah https://github.com/advisories/GHSA-qvjc-g5vr-mfgr 38.0.0
2026-04-01T12:59:45.703320+00:00 GithubOSV Importer Fixing VCID-9g1g-z7d8-c7ah https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-qvjc-g5vr-mfgr/GHSA-qvjc-g5vr-mfgr.json 38.0.0
2026-04-01T12:57:54.623473+00:00 GithubOSV Importer Fixing VCID-3qbh-852e-13h1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/01/GHSA-798h-g4j5-5537/GHSA-798h-g4j5-5537.json 38.0.0