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CVE-2024-21910 (GCVE-0-2024-21910)

Vulnerability from cvelistv5 – Published: 2024-01-03 15:55 – Updated: 2026-07-14 22:54
VLAI
Title
Cross-site scripting vulnerability in TinyMCE plugins
Summary
TinyMCE versions before 5.10.0 are affected by a cross-site scripting vulnerability. A remote and unauthenticated attacker could introduce crafted image or link URLs that would result in the execution of arbitrary JavaScript in an editing user's browser.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-09 20:43 UTC
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Impacted products
Vendor Product Version CPE status
Affected: 0 , < 5.10.0 (semver 2.0.0)
    cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*
Show details on NVD website

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            "title": "CVE Program Container"
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                  "availabilityImpact": "NONE",
                  "baseScore": 6.1,
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                  "confidentialityImpact": "LOW",
                  "integrityImpact": "LOW",
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          "source": {
            "discovery": "INTERNAL"
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          "title": "Cross-site scripting vulnerability in TinyMCE plugins",
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      "cveMetadata": {
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "assignerShortName": "VulnCheck",
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        "datePublished": "2024-01-03T15:55:27.061Z",
        "dateReserved": "2024-01-03T14:21:17.583Z",
        "dateUpdated": "2026-07-14T22:54:36.517Z",
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      "dataType": "CVE_RECORD",
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    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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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Detection rules are retrieved from Rulezet.

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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.


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