# CVE-2025-49653: PYSEC-2026-1211 - BackendAI vulnerable to Exposure of Sensitive Information to an Unauthorized Actor

Source: https://junglewise.ai/threats/cve-2025-49653-backendai-vulnerable-to-exposure-of-sensitive-information-to-an  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-07  
License: CC BY 4.0 with a link back

CVE-2025-49653 · Severity: low · CVSS 3.1 · Published 2026-07-07

BackendAI vulnerable to Exposure of Sensitive Information to an Unauthorized Actor

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

## Quick answers

**Is CVE-2025-49653 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-49653 being exploited in the wild.

**How severe is CVE-2025-49653?** Low severity, with a CVSS score of 3.1, published 7 July 2026.

**Which products and versions are affected?** backend-ai (PyPI) ECOSYSTEM:introduced=0,last_affected=25.3.3.

**Is there a fix for CVE-2025-49653?** 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-2025-49653?** Check whether you run backend-ai (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

- backend-ai (PyPI) ECOSYSTEM:introduced=0,last_affected=25.3.3

## Identifiers

- CVE-2025-49653
- GHSA-hxvr-gg2w-j48x
- PYSEC-2026-1211

## Related threats

- [PYSEC-2026-1210 - Backend.AI Missing Authorization vulnerability](https://junglewise.ai/threats/cve-2025-49651-backend-ai-missing-authorization-vulnerability)
- [BackendAI Missing Authentication for Critical Function](https://junglewise.ai/threats/cve-2025-49652-backendai-missing-authentication-for-critical-function)