dbcve.org
Improper Access ControlWeakness · CWE-284

CVE-2025-55012

HIGH · 8.5 CVSS v4.0 Published 2025-08-11
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
88/100
Remediation priority · High
No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Zed is a multiplayer code editor. Prior to version 0.197.3, in the Zed Agent Panel allowed for an AI agent to achieve Remote Code Execution (RCE) by bypassing user permission checks. An AI Agent could have exploited a permissions bypass vulnerability to create or modify a project-specific configuration file, leading to the execution of arbitrary commands on a victim's machine without the explicit approval that would otherwise be required. This vulnerability has been patched in version 0.197.3. A workaround for this issue involves either avoid sending prompts to the Agent Panel, or to limit the AI Agent's file system access.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Zed editor's Agent Panel contained a permissions bypass vulnerability where an AI agent could create or modify project-specific configuration files without requiring the explicit user approval normally enforced. This allowed arbitrary command execution on the victim's machine. The flaw was patched in version 0.197.3.

MitigationUpgrade Zed to version 0.197.3 or later. Until upgraded, avoid sending untrusted prompts to the Agent Panel and restrict AI agent file system access.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
None
Authentication
X
User interaction
P
Scope
X

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Find Zed editor version
    Open Zed and navigate to the Help menu, or run 'zed --version' from command line to retrieve the installed version number
    Affected if version is below 0.197.3
  2. Verify Agent Panel usage
    Check if you have used or enabled the Agent Panel feature in Zed. Look for Agent Panel in the left sidebar or View > Agent Panel menu
    Affected if Agent Panel has been opened or configured in the current installation

You are affected if running Zed version below 0.197.3 and have used the Agent Panel feature, as the permissions bypass only applies when that feature is active.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Upgrade Zed to version 0.197.3 or later. Until upgraded, avoid sending untrusted prompts to the Agent Panel and restrict AI agent file system access.

Recommended fix High confidence

0.197.3

  1. Check the current installed version of Zed (typically found in the Zed UI under Help > About or via command line)
  2. Download Zed version 0.197.3 or later from the official Zed release channels (zed.dev or GitHub releases)
  3. Install the updated version, ensuring the new binaries replace the previous installation
  4. Restart Zed application after installation
  5. Verify the installed version shows 0.197.3 or higher in Help > About

Generated from the published advisory — verify against the referenced sources before acting.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA2.0 h
15.0 hours of engineering $2,640
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-55012 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data