EUVD-2026-24111
Information Exposure (CWE-200)
GHSA-rx3r-9q8p-8rrj
6.5
CVSS 3.1
Share
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
Low
Lifecycle Timeline
2
Analysis Generated
Apr 21, 2026 - 18:25 vuln.today
CVSS changed
Apr 21, 2026 - 18:22 NVD
6.5 (MEDIUM)
DescriptionNVD
Other issue in the Storage: IndexedDB component. This vulnerability was fixed in Firefox 150 and Firefox ESR 140.10.
AnalysisAI
Information disclosure in Firefox's IndexedDB storage component allows remote unauthenticated attackers to leak sensitive data through a network-accessible vulnerability with no user interaction required. Affected versions include Firefox prior to 150 and Firefox ESR prior to 140.10. …
Sign in for full analysis, threat intelligence, and remediation guidance.
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).