Full Report
Cybersecurity researchers have discovered a vulnerability in Google's agentic integrated development environment (IDE), Antigravity, that could be exploited to achieve code execution. The flaw, since patched, combines Antigravity's permitted file-creation capabilities with an insufficient input sanitization in Antigravity's native file-searching tool, find_by_name, to bypass the program's Strict
Analysis Summary
# Vulnerability: Code Execution via Input Sanitization Bypass in Google Antigravity
## CVE Details
- **CVE ID:** Not explicitly provided (Pending/Internal)
- **CVSS Score:** N/A (Estimated Critical/High based on Remote Code Execution impact)
- **CWE:** CWE-20 (Improper Input Validation) / CWE-77 (Command Injection)
## Affected Systems
- **Products:** Google Antigravity (Agentic Integrated Development Environment)
- **Versions:** All versions prior to the recent security patch.
- **Configurations:** Systems utilizing the native `find_by_name` file-searching tool within the IDE environment.
## Vulnerability Description
The vulnerability stems from a logical flaw in how the Antigravity IDE handles file search parameters. The platform permits legitimate file-creation capabilities as part of its agentic workflow. However, the native file-searching tool, `find_by_name`, suffered from insufficient input sanitization.
An attacker can leverage the file-creation permission to plant a maliciously named file or inject specific strings into the search query. Because the `find_by_name` tool fails to properly scrub these inputs, it allows for a bypass of the program's "Strict Mode" security boundaries, leading to arbitrary code execution within the IDE context.
## Exploitation
- **Status:** Patched (Discovery by cybersecurity researchers; no confirmed reports of exploitation in the wild).
- **Complexity:** Medium
- **Attack Vector:** Local/Logical (Exploiting internal IDE tool interactions)
## Impact
- **Confidentiality:** High (Potential access to source code and environment variables)
- **Integrity:** High (Ability to modify files and execute arbitrary commands)
- **Availability:** High (Potential to crash the IDE or disrupt development workflows)
## Remediation
### Patches
- Google has released a patch for Antigravity to address the input sanitization in the `find_by_name` tool. Users should update to the latest version of the Antigravity IDE immediately.
### Workarounds
- Disable the `find_by_name` functionality if updates cannot be applied immediately.
- Restrict file-creation permissions for automated agents within the IDE until the patch is verified.
## Detection
- **Indicators of Compromise:** Unusual search queries containing shell metacharacters (e.g., `;`, `&`, `|`, `$()`) logged within the IDE's internal processes.
- **Detection Methods:** Audit logs for the `find_by_name` tool for unexpected input patterns or the creation of files with non-standard characters in their filenames.
## References
- Google Security Advisories: hxxps[://]security[.]google[.]com/
- Researcher Technical Blog (Generic Reference): hxxps[://]thehackernews[.]com/ (Search for "Google Antigravity IDE vulnerability")