github - ghsa-7523-wx28-g6xf

ghsa-7523-wx28-g6xf

Vulnerability from github

Published

2021-12-18 00:00

Modified

2021-12-22 00:01

Details

Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of the web application via a maliciously crafted post.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-37863"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-17T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of the web application via a maliciously crafted post.",
  "id": "GHSA-7523-wx28-g6xf",
  "modified": "2021-12-22T00:01:35Z",
  "published": "2021-12-18T00:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37863"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1253732"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-37863

Vulnerability from cvelistv5

Published

2021-12-17 16:10

Modified

2024-08-04 01:30

Severity ?

3.5 (Low) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

Summary

References

▼	URL	Tags
	https://mattermost.com/security-updates/	x_refsource_MISC
	https://hackerone.com/reports/1253732	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: unspecified <

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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