CVE-2026-23840
CRITICAL
2026-01-19
[email protected]
9.3
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
Lifecycle Timeline
3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 03, 2026 - 14:47 vuln.today
Public exploit code
CVE Published
Jan 19, 2026 - 19:16 nvd
CRITICAL 9.3
Description
Movary is a web application to track, rate and explore your movie watch history. Due to insufficient input validation, attackers can trigger cross-site scripting payloads in versions prior to 0.70.0. The vulnerable parameter is `?categoryDeleted=`. Version 0.70.0 fixes the issue.
Analysis
Movary has a second input validation vulnerability allowing authenticated users to write arbitrary files on the server, enabling code execution through web shell upload.
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Remediation
Within 24 hours: Identify all affected systems running versions and apply vendor patches immediately. Monitor vendor channels for patch availability.
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Priority Score
67
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +46
POC: +20
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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