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CVE-2026-48721— Warp: Env-var prefixes can lead to denylisted command autoexecution

Quick assessment

Affected
warpdotdev warp
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Warp是Warp公司开源的一个远程管理软件。 Warp 0.2025.10.08.08.12.stable_00版本至0.2026.05.06.15.42.stable_01之前版本存在处理逻辑错误漏洞，该漏洞源于在规范前导环境变量赋值之前检查命令字符串，可能导致能够影响代理命令输出的攻击者将列入黑名单的命令视为未列入黑名单，从而绕过默认非沙箱化CLI代理配置文件中的命令执行权限检查。

CVSS 8.6 · High EPSS 0.22% · P12

Affected Version Matrix 1

VendorProduct Version RangeStatus
warpdotdev warp >= 0.2025.10.08.08.12.stable_00, < 0.2026.05.13.09.15.stable_01 affected
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I. Basic Information for CVE-2026-48721

Vulnerability Information
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Vulnerability Title
Warp: Env-var prefixes can lead to denylisted command autoexecution
Source: CVE Program / CVE List V5
Vulnerability Description
Warp is an agentic development environment. From 0.2025.10.08.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command execution permission-check bypass in the default unsandboxed CLI agent profile. The CLI profile is non-interactive and relies on a command denylist as a safety boundary for commands that should require confirmation. Because command strings were checked before canonicalizing leading environment-variable assignments, an attacker who can influence the agent's command output may cause denylisted commands to be treated as non-denylisted. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不正确的行为次序：规范化之前验证
Source: CVE Program / CVE List V5
Vulnerability Title
Warp 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Warp是Warp公司开源的一个远程管理软件。 Warp 0.2025.10.08.08.12.stable_00版本至0.2026.05.06.15.42.stable_01之前版本存在处理逻辑错误漏洞，该漏洞源于在规范前导环境变量赋值之前检查命令字符串，可能导致能够影响代理命令输出的攻击者将列入黑名单的命令视为未列入黑名单，从而绕过默认非沙箱化CLI代理配置文件中的命令执行权限检查。
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

Vendor Product Affected Versions CPE Subscribe
warpdotdev warp >= 0.2025.10.08.08.12.stable_00, < 0.2026.05.13.09.15.stable_01 -

II. Public POCs for CVE-2026-48721

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6046 chars
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Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-48721

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Patches & Fixes for CVE-2026-48721 (1)

Vendor Advisories for CVE-2026-48721 (1)

Same Patch Batch · warpdotdev · 2026-06-24 · 10 CVEs total

CVE-2026-48704 8.8 HIGH Warp Markdown notebook links may open executable local files
CVE-2026-48732 8.8 HIGH Warp: Remote SSH cwd can lead to unauthorized remote command execution
CVE-2026-48720 8.8 HIGH Warp: SSH remote output can lead to local file overwrite and persistence
CVE-2026-48725 8.1 HIGH Warp may allow terminal output to access the local clipboard through OSC 52
CVE-2026-48719 8.0 HIGH Warp branch selector command injection via Git branch names
CVE-2026-48731 7.8 HIGH Warp: Linux external editor command injection
CVE-2026-48703 7.8 HIGH Warp: Command Injection via Warp code search tool arguments
CVE-2026-54699 7.7 HIGH Warp: OS command injection when opening terminal links from WSL
CVE-2026-54686 4.3 MEDIUM Warp: DCS lifecycle hook spoofing can alter terminal session metadata

IV. Related Vulnerabilities

Same product: warp
Same vendor: warpdotdev
Same weakness: CWE-180

V. Comments for CVE-2026-48721

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