Vulnerability-Lookup

GHSA-RFH2-62GC-X7HW

Vulnerability from github – Published: 2023-04-03 21:32 – Updated: 2023-04-11 18:30

Details

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2023-29218"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-03T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "The Twitter Recommendation Algorithm through ec83d01 allows attackers to cause a denial of service (reduction of reputation score) by arranging for multiple Twitter accounts to coordinate negative signals regarding a target account, such as unfollowing, muting, blocking, and reporting, as exploited in the wild in March and April 2023.",
  "id": "GHSA-rfh2-62gc-x7hw",
  "modified": "2023-04-11T18:30:28Z",
  "published": "2023-04-03T21:32:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29218"
    },
    {
      "type": "WEB",
      "url": "https://github.com/twitter/the-algorithm/issues/1386"
    },
    {
      "type": "WEB",
      "url": "https://github.com/twitter/the-algorithm/tree/ec83d01dcaebf369444d75ed04b3625a0a645eb9"
    },
    {
      "type": "WEB",
      "url": "https://steventey.com/blog/twitter-algorithm"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/Kaptain_Kobold/status/1642379706925477888"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/aakashg0/status/1641976913165180929"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/elonmusk/status/1642324821324230657"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2023-29218 (GCVE-0-2023-29218)

Vulnerability from cvelistv5 – Published: 2023-04-03 00:00 – Updated: 2025-02-18 16:59 Disputed

Summary

The Twitter Recommendation Algorithm through ec83d01 allows attackers to cause a denial of service (reduction of reputation score) by arranging for multiple Twitter accounts to coordinate negative signals regarding a target account, such as unfollowing, muting, blocking, and reporting, as exploited in the wild in March and April 2023. NOTE: Vendor states that allowing users to unfollow, mute, block, and report tweets and accounts and the impact of these negative engagements on Twitter’s ranking algorithm is a conscious design decision, rather than a security vulnerability.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-18 14:55 UTC

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2325 records in the last 180 days details

References

6 references

URL	Tags
https://github.com/twitter/the-algorithm/issues/1386
https://twitter.com/elonmusk/status/1642324821324230657
https://steventey.com/blog/twitter-algorithm
https://twitter.com/aakashg0/status/1641976913165180929
https://twitter.com/Kaptain_Kobold/status/1642379…
https://github.com/twitter/the-algorithm/tree/ec8…

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        "providerMetadata": {
          "dateUpdated": "2024-08-02T14:00:15.994Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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            "url": "https://github.com/twitter/the-algorithm/issues/1386"
          },
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            "tags": [
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            "url": "https://twitter.com/elonmusk/status/1642324821324230657"
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              "x_transferred"
            ],
            "url": "https://steventey.com/blog/twitter-algorithm"
          },
          {
            "tags": [
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            "url": "https://twitter.com/aakashg0/status/1641976913165180929"
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            "url": "https://twitter.com/Kaptain_Kobold/status/1642379706925477888"
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        "title": "CVE Program Container"
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      {
        "metrics": [
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              "content": {
                "id": "CVE-2023-29218",
                "options": [
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-18T14:55:30.391897Z",
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              },
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    "cna": {
      "affected": [
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    "datePublished": "2023-04-03T00:00:00.000Z",
    "dateReserved": "2023-04-03T00:00:00.000Z",
    "dateUpdated": "2025-02-18T16:59:47.104Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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.
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