# CVE-2025-5321: PYSEC-2026-1088 - Aim Vulnerable to Sandbox Escape Leading to Remote Code Execution

Source: https://junglewise.ai/threats/cve-2025-5321-aim-vulnerable-to-sandbox-escape-leading-to-remote-code-execution  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-07  
License: CC BY 4.0 with a link back

CVE-2025-5321 · Severity: low · CVSS 3.1 · Published 2026-07-07

Aim Vulnerable to Sandbox Escape Leading to Remote Code Execution

Technologies: [aim (PyPI)](https://junglewise.ai/threats/technologies/pypi-aim). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-5321 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-5321 being exploited in the wild.

**How severe is CVE-2025-5321?** Low severity, with a CVSS score of 3.1, published 7 July 2026.

**Which products and versions are affected?** aim (PyPI) ECOSYSTEM:introduced=0,last_affected=3.29.1.

**Is there a fix for CVE-2025-5321?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-5321?** Check whether you run aim (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- aim (PyPI) ECOSYSTEM:introduced=0,last_affected=3.29.1

## Identifiers

- CVE-2025-5321
- GHSA-gp5h-f9c5-8355
- PYSEC-2026-1088

## Related threats

- [PYSEC-2026-1087 - Aim vulnerable to Cross-site Scripting](https://junglewise.ai/threats/cve-2025-51464-aim-vulnerable-to-cross-site-scripting)
- [PYSEC-2026-1085 - Aim Excessive Data Query Operations in a Large Data Table vulnerability](https://junglewise.ai/threats/cve-2025-0190-aim-excessive-data-query-operations-in-a-large-data-table)
- [PYSEC-2026-1089 - Aim Uncontrolled Resource Consumption vulnerability](https://junglewise.ai/threats/cve-2025-0189-aim-uncontrolled-resource-consumption-vulnerability)
- [PYSEC-2026-1094 - Aim Improper Access Control](https://junglewise.ai/threats/cve-2024-8238-aim-improper-access-control)
- [PYSEC-2026-1083 - Aim allows denial of service due to no timeouts for some tracking server endpoints](https://junglewise.ai/threats/cve-2024-8061-aim-allows-denial-of-service-due-to-no-timeouts-for-some-tracking)