github - ghsa-pvw2-rgm6-7685

ghsa-pvw2-rgm6-7685

Vulnerability from github

Published

2022-05-24 17:45

Modified

2022-05-24 17:45

Details

Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-22886"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-26T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.",
  "id": "GHSA-pvw2-rgm6-7685",
  "modified": "2022-05-24T17:45:33Z",
  "published": "2022-05-24T17:45:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-22886"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/20430"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1014459"
    },
    {
      "type": "WEB",
      "url": "https://docs.rocket.chat/guides/security/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-22886 (GCVE-0-2021-22886)

Vulnerability from cvelistv5

Published

2021-03-26 18:15

Modified

2024-08-03 18:58

Severity ?

CWE

CWE-79 - Cross-site Scripting (XSS) - Stored ()

Summary

Rocket.Chat before 3.11, 3.10.5, 3.9.7, 3.8.8 is vulnerable to persistent cross-site scripting (XSS) using nested markdown tags allowing a remote attacker to inject arbitrary JavaScript in a message. This flaw leads to arbitrary file read and RCE on Rocket.Chat desktop app.

References

►

URL

Tags

	https://docs.rocket.chat/guides/security/security-updates	x_refsource_MISC
	https://hackerone.com/reports/1014459	x_refsource_MISC
	https://github.com/RocketChat/Rocket.Chat/pull/20430	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Rocket.Chat	Version: Fixed in 3.11, 3.10.5, 3.9.7, 3.8.8

Show details on NVD website

To clipboard

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