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CVE-2026-27800— Zed has Zip Slip Path Traversal in Extension Archive Extraction

CVSS 7.4 · High EPSS 0.07% · P20
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I. Basic Information for CVE-2026-27800

Vulnerability Information
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Vulnerability Title
Zed has Zip Slip Path Traversal in Extension Archive Extraction
Source: NVD (National Vulnerability Database)
Vulnerability Description
Zed, a code editor, has a Zip Slip (Path Traversal) vulnerability exists in its extension archive extraction functionality prior to version 0.224.4. The `extract_zip()` function in `crates/util/src/archive.rs` fails to validate ZIP entry filenames for path traversal sequences (e.g., `../`). This allows a malicious extension to write files outside its designated sandbox directory by downloading and extracting a crafted ZIP archive. Version 0.224.4 fixes the issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zed 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zed是Zed Industries开源的一个代码编辑器。 Zed 0.224.4之前版本存在路径遍历漏洞，该漏洞源于扩展归档提取功能未验证ZIP条目文件名中的路径遍历序列，可能导致任意文件覆盖漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
zed-industrieszed < 0.224.4 -

II. Public POCs for CVE-2026-27800

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III. Intelligence Information for CVE-2026-27800

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Same Patch Batch · zed-industries · 2026-02-25 · 3 CVEs total

CVE-2026-279768.8 HIGHZed Extension Sandbox Escape via Tar Symlink Following
CVE-2026-279677.1 HIGHSymlink Escape in Agent File Tools

IV. Related Vulnerabilities

Same product: zed
Same vendor: zed-industries
Same weakness: CWE-22

V. Comments for CVE-2026-27800

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