Vulnerability-Lookup

GHSA-R5WC-MG37-WMG8

Vulnerability from github – Published: 2022-05-24 17:26 – Updated: 2022-05-24 17:26

Details

Rocket.Chat through 3.4.2 allows XSS where an attacker can send a specially crafted message to a channel or in a direct message to the client which results in remote code execution on the client side.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-15926"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-08-18T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Rocket.Chat through 3.4.2 allows XSS where an attacker can send a specially crafted message to a channel or in a direct message to the client which results in remote code execution on the client side.",
  "id": "GHSA-r5wc-mg37-wmg8",
  "modified": "2022-05-24T17:26:07Z",
  "published": "2022-05-24T17:26:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15926"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RocketChat/Rocket.Chat/pull/18356"
    },
    {
      "type": "WEB",
      "url": "https://blog.redteam.pl/2020/08/rocket-chat-xss-rce-cve-2020-15926.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com/RocketChat/Rocket.Chat/commits/develop"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-15926 (GCVE-0-2020-15926)

Vulnerability from cvelistv5 – Published: 2020-08-18 20:50 – Updated: 2024-08-04 13:30

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/RocketChat/Rocket.Chat/commits…	x_refsource_MISC
https://github.com/RocketChat/Rocket.Chat/pull/18356	x_refsource_MISC
https://blog.redteam.pl/2020/08/rocket-chat-xss-r…	x_refsource_MISC

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          "dateUpdated": "2024-08-04T13:30:23.159Z",
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            "url": "https://github.com/RocketChat/Rocket.Chat/commits/develop"
          },
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            "url": "https://blog.redteam.pl/2020/08/rocket-chat-xss-rce-cve-2020-15926.html"
          }
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.