CVE-2026-23840 is a Cross-Site Scripting (XSS) vulnerability in Movary, a movie watch history tracking application, affecting versions prior to 0.70.0. This flaw, stemming from insufficient input validation in the ?categoryDeleted= parameter, allows unauthenticated attackers to inject malicious scripts into a user's browser. With a CVSS score of 6.1 (Medium), exploitation requires user interaction (UI:R) but has low attack complexity (AC:L), potentially leading to limited impact on confidentiality and integrity (C:L, I:L). There is currently no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB, though it has garnered minimal community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.70.0CPE matchmatch criteria | cpe:2.3:a:leepeuker:movary:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.