CVE-2026-24447
MEDIUMCVSS Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Lifecycle Timeline
2Tags
Description
If a malformed data is input to the affected product, a CSV file downloaded from the affected product may contain such malformed data. When a victim user download and open such a CSV file, the embedded code may be executed in the user's environment. Note that Movable Type 7 series and 8.4 series, which are End-of-Life (EOL), are affected by the vulnerability as well.
Analysis
Malformed data processed by the affected product can be embedded in exported CSV files, which execute arbitrary code when opened by users due to improper input validation. Movable Type 7 and 8.4 series (both EOL) along with current versions are vulnerable to this code injection attack through user-initiated file downloads. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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