CVE-2026-24447
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.5
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L
- EPSS probability
- 0.22%
- CWE
- CWE-1236
- Published
- 2026-02-04
- Last modified
- 2026-03-12
Affected products
- Six Apart Ltd. Movable Type (Software Edition)
- Six Apart Ltd. Movable Type (Software Edition)
- Six Apart Ltd. Movable Type (Software Edition)
- Six Apart Ltd. Movable Type Advanced (Software Edition)
- Six Apart Ltd. Movable Type Advanced (Software Edition)
- Six Apart Ltd. Movable Type Advanced (Software Edition)
- Six Apart Ltd. Movable Type Premium (Software Edition)
- Six Apart Ltd. Movable Type Premium (Software Edition)
Weakness type
Related vulnerabilities
- CVE-2026-86745 — Snipe-IT before 8.7.0 CSV Formula Injection via Location-Scoping Export
- CVE-2026-86742 — Snipe-IT before 8.7.0 CSV Formula Injection via Asset Acceptance Report
- CVE-2026-79971 — Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to...
- CVE-2026-86257 — wger before 2.6 CSV Formula Injection via member export
- CVE-2026-9852 — A CSV injection vulnerability exists in SYS600. Injected malicious formulas can add or modify data...
- CVE-2026-76797 — MongoSQL Transition Readiness Tool Improper Neutralization of Formula Elements in Generated Reports
- CVE-2026-56652 — Formula Injection in dool project
- CVE-2026-78209 — exceljs through 4.4.0 CSV Formula Injection via Unescaped Cell Values