CVE-2026-21892

描述

Parsl is a Python parallel scripting library. A SQL Injection vulnerability exists in the parsl-visualize component of versions prior to 2026.01.05. The application constructs SQL queries using unsafe string formatting (Python % operator) with user-supplied input (workflow_id) directly from URL routes. This allows an unauthenticated attacker with access to the visualization dashboard to inject arbitrary SQL commands, potentially leading to data exfiltration or denial of service against the monitoring database. Version 2026.01.05 fixes the issue.

如何修補 CVE-2026-21892

要修補 CVE-2026-21892,請將受影響套件升級到下列已修補版本。

• —升級至 2025.01.13+ds-1+deb13u1 或更新版本
• —升級至 2025.01.13+ds-1+deb13u1 或更新版本
• —升級至 2026.01.05 或更新版本

CVE-2026-21892 正在被利用嗎?

低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 2025.01.13+ds-1+deb13u1
• from 0, < 2025.01.13+ds-1+deb13u1
• from 0, < 2026.01.05

CVSS 分數

參考連結(5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2026-21892
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2026-21892
• PATCHgithub.com/Parsl/parsl
• WEBgithub.com/Parsl/parsl/commit/013a928461e70f38a33258bd525a351ed828e974
• WEB