# ckeditor 4.5.7+dfsg-2ubuntu0.18.04.1: ckeditor 4.5.7+dfsg-2ubuntu0.18.04.1 for Ubuntu 18.04.6 LTS (bionic)

ckeditor 4.5.7+dfsg-2ubuntu0.18.04.1, released August 12, 2021, fixes 5 CVEs in ckeditor. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-ckeditor-4.5.7-dfsg-2ubuntu0.18.04.1
- Platform: Linux
- Released: Aug 12, 2021
- Priority: Routine (Closes 5 CVEs, none high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [ckeditor](https://patchblox.com/security/data/product/linux/ckeditor.md) | Ubuntu 18.04.6 LTS (bionic) | 4.5.7+dfsg-2ubuntu0.18.04.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2020-9281](https://patchblox.com/security/data/cve/CVE-2020-9281.md) | Routine | ckeditor: A cross-site scripting (XSS) vulnerability in the HTML Data Processor for CKEditor 4.0 before 4.14 allows remote atta... | n/a | 0.0431 |  |
| [CVE-2021-33829](https://patchblox.com/security/data/cve/CVE-2021-33829.md) | Routine | ckeditor: A cross-site scripting (XSS) vulnerability in the HTML Data Processor in CKEditor 4 4.14.0 through 4.16.x before 4.16... | n/a | 0.0319 |  |
| [CVE-2018-9861](https://patchblox.com/security/data/cve/CVE-2018-9861.md) | Routine | ckeditor: Cross-site scripting (XSS) vulnerability in the Enhanced Image (aka image2) plugin for CKEditor (in versions 4.5.10 t... | n/a | 0.0172 |  |
| [CVE-2021-37695](https://patchblox.com/security/data/cve/CVE-2021-37695.md) | Routine | ckeditor: ckeditor is an open source WYSIWYG HTML editor with rich content support | n/a | 0.0132 |  |
| [CVE-2021-32809](https://patchblox.com/security/data/cve/CVE-2021-32809.md) | Routine | ckeditor: ckeditor is an open source WYSIWYG HTML editor with rich content support | n/a | 0.0119 |  |

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Data as of 2026-11-12T07:53:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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