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GHSA-m8fw-p3cr-6jqc

GHSA-m8fw-p3cr-6jqc · Cross-Site Scripting in CKEditor4 WordCount Plugin

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

> ### CVSS: `CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (4.4) ### Problem The [WordCount](https://ckeditor.com/cke4/addon/wordcount) plugin ([`npm:ckeditor-wordcount-plugin`](https://www.npmjs.com/package/ckeditor-wordcount-plugin)) for CKEditor4 is vulnerable to cross-site scripting when switching to the source code mode. This plugin is enabled via the `Full.yaml` configuration present, but is not active in the default configuration. In default scenarios, exploiting this vulnerability requires a valid backend user account. However, if custom plugins are used on the website frontend, which accept and reflect rich-text content submitted by users, no authentication is required. ### Solution Update to TYPO3 versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30 that fix the problem described above. ### Credits Thanks to Sybille Peters who reported this issue, and to TYPO3 core & security team member Oliver Hader who fixed the issue. ### References * [TYPO3-CORE-SA-2023-004](https://typo3.org/security/advisory/typo3-core-sa-2023-004) * https://github.com/w8tcha/CKEditor-WordCount-Plugin/security/advisories/GHSA-q9w4-w667-qqj4

CVSS 4.7 · Media · Corrección disponible

Publicación
Actualización

Pila tecnológica: php

Productos y versiones afectados

  • typo3/cms-rte-ckeditor Packagist

    Versiones
    • v9.5.0
    • v9.5.1
    • v9.5.10
    • v9.5.11
    • v9.5.12
    • v9.5.13
    • v9.5.14
    • v9.5.15
    • v9.5.16
    • v9.5.17
    • v9.5.18
    • v9.5.19
    • v9.5.2
    • v9.5.20
    • v9.5.21
    • v9.5.22
    • v9.5.23
    • v9.5.24
    • v9.5.25
    • v9.5.26
    • v9.5.27
    • v9.5.28
    • v9.5.29
    • v9.5.3
    • v9.5.30
    • v9.5.31
    • v9.5.4
    • v9.5.5
    • v9.5.6
    • v9.5.7
    • v9.5.8
    • v9.5.9
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 9.5.0, < 9.5.42

    Actualiza a 9.5.42

  • typo3/cms-rte-ckeditor Packagist

    Versiones
    • v10.0.0
    • v10.1.0
    • v10.2.0
    • v10.2.1
    • v10.2.2
    • v10.3.0
    • v10.4.0
    • v10.4.1
    • v10.4.10
    • v10.4.11
    • v10.4.12
    • v10.4.13
    • v10.4.14
    • v10.4.15
    • v10.4.16
    • v10.4.17
    • v10.4.18
    • v10.4.19
    • v10.4.2
    • v10.4.20
    • v10.4.21
    • v10.4.22
    • v10.4.23
    • v10.4.24
    • v10.4.25
    • v10.4.26
    • v10.4.27
    • v10.4.28
    • v10.4.29
    • v10.4.3
    • v10.4.30
    • v10.4.31
    • v10.4.32
    • v10.4.33
    • v10.4.34
    • v10.4.36
    • v10.4.37
    • v10.4.4
    • v10.4.5
    • v10.4.6
    • v10.4.7
    • v10.4.8
    • v10.4.9
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 10.0.0, < 10.4.39

    Actualiza a 10.4.39

  • typo3/cms-rte-ckeditor Packagist

    Versiones
    • v11.0.0
    • v11.1.0
    • v11.1.1
    • v11.2.0
    • v11.3.0
    • v11.3.1
    • v11.3.2
    • v11.3.3
    • v11.4.0
    • v11.5.0
    • v11.5.1
    • v11.5.10
    • v11.5.11
    • v11.5.12
    • v11.5.13
    • v11.5.14
    • v11.5.15
    • v11.5.16
    • v11.5.17
    • v11.5.18
    • v11.5.19
    • v11.5.2
    • v11.5.20
    • v11.5.21
    • v11.5.22
    • v11.5.23
    • v11.5.24
    • v11.5.25
    • v11.5.26
    • v11.5.27
    • v11.5.28
    • v11.5.29
    • v11.5.3
    • v11.5.4
    • v11.5.5
    • v11.5.6
    • v11.5.7
    • v11.5.8
    • v11.5.9
    Intervalos de versiones afectados
    • ECOSYSTEM: ≥ 11.0.0, < 11.5.30

    Actualiza a 11.5.30

Fuentes originales

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