Docassemble HTML and javascript injection

中 6.1CVE-2024-27290 · GHSA-pcfx-g2j2-f6f6 · PYSEC-2026-1311 · 21/03/2024 公開 · 17/06/2026 更新

要点

CVE-2024-27290 は docassemble-webapp, docassemble (jhpyle) に影響する深刻度「中」 (CVSS 6.1) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.43%（全脆弱性の 37.7% より高い）。
対処：1.4.97 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
docassemble-webapp PyPI	`< 1.4.97`	`1.4.97`
docassemble jhpyle	`< 1.4.97`	`1.4.97`

概要

Impact

A user could type HTML into a field, including the field for the user's name, and then that HTML could be displayed on the screen as HTML. The HTML can also contain <script> tags allowing JavaScript to execute on the page.

Patches

The vulnerability has been patched in version 1.4.97 of the master branch. The Docker image on docker.io has been patched.

Workarounds

If upgrading is not possible, manually apply the changes of 4801ac7 and restart the server (e.g., by pressing Save on the Configuration screen).

Credit

The vulnerability was discovered by Riyush Ghimire (@richighimi).

For more information

If you have any questions or comments about this advisory:

Open an issue in docassemble
Join the Slack channel
Email us at [email protected]

NVD の説明

Docassemble is an expert system for guided interviews and document assembly. Prior to 1.4.97, a user could type HTML into a field, including the field for the user's name, and then that HTML could be displayed on the screen as HTML. The vulnerability has been patched in version 1.4.97 of the master branch.