melisplatform/melis-asset-manager vulnerable to Path Traversal

高 7.5CVE-2022-39296 · GHSA-7fj2-rrq6-rphq · 11/10/2022 公開 · 17/06/2026 更新

要点

CVE-2022-39296 は melisplatform/melis-asset-manager, melis-asset-manager (melistechnology) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：1.9%（全脆弱性の 80.2% より高い）。
対処：5.0.1 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
melisplatform/melis-asset-manager Packagist	`< 5.0.1`	`5.0.1`
melis-asset-manager melistechnology	`< 5.0.1`	`5.0.1`

概要

Impact

Attackers can read arbitrary files on affected versions of melisplatform/melis-asset-manager, leading to the disclosure of sensitive information. Conducting this attack does not require authentication.

Users should immediately upgrade to melisplatform/melis-asset-manager >= 5.0.1.

Patches

This issue was addressed by restricting access to files to intended directories only.

References

https://github.com/melisplatform/melis-asset-manager/commit/a0f75918c049aff78953a0bc91c585153595d1bd

For more information

If you have any questions or comments about this advisory, you can contact:

The original reporters, by sending an email to vulnerability.research [at] sonarsource.com;
The maintainers, by opening an issue on this repository.

NVD の説明

MelisAssetManager provides deliveries of Melis Platform's assets located in every module's public folder. Attackers can read arbitrary files on affected versions of `melisplatform/melis-asset-manager`, leading to the disclosure of sensitive information. Conducting this attack does not require authentication. Users should immediately upgrade to `melisplatform/melis-asset-manager` >= 5.0.1. This issue was addressed by restricting access to files to intended directories only.