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CVE-2025-48757

9.3 · CRITICAL

An insufficient database Row-Level Security policy in Lovable through 2025-04-15 allows remote unauthenticated attackers to read or write to arbitrary database tables of generated sites.

Published May 30, 2025CWE-863EPSS 0.83%

Overview

CVE-2025-48757 is a critical-severity vulnerability. It was published on May 30, 2025 and has a CVSS 3.1 base score of 9.3 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An insufficient database Row-Level Security policy in Lovable through 2025-04-15 allows remote unauthenticated attackers to read or write to arbitrary database tables of generated sites. NOTE: this is disputed by the Supplier because each individual customer of the Lovable platform accepts a responsibility over protecting the data of their application.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refdocs.lovable.dev/changelogGitHubgist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9Refmattpalmer.io/posts/CVE-2025-48757/Refmattpalmer.io/posts/statement-on-CVE-2025-48757/Refx.com/danialasaria/status/1911862269996118272GitHubgist.github.com/lhchavez/625ee42a6c408a850d35e50f8e649de9

How CyberStrike helps

Frequently asked questions

What is CVE-2025-48757?

CVE-2025-48757 is a critical-severity vulnerability. It was published on May 30, 2025 and has a CVSS 3.1 base score of 9.3 (CRITICAL).

How severe is CVE-2025-48757?

This vulnerability has a CVSS 3.1 base score of 9.3, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-48757?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-48757?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-48757 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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