Statamic Vulnerable to CSV formula injection in form submission exports
Impact
Form submission values were not neutralized for spreadsheet formula characters when exported to CSV. A submission containing a value beginning with a formula trigger character (e.g. = , + , - , @ ) could be interpreted as a live formula when a Control Panel user opens the export in a spreadsheet application. Form submissions can come from unauthenticated front-end visitors, so the malicious value can be supplied by an anonymous user and is later triggered by an editor opening the export.
Exploitation affects the spreadsheet application used to open the export, not the Statamic application or server; the data at risk is the form submission data the exporting user is already authorized to view.
Patches
This has been fixed in 5.73.24 and 6.20.1.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | statamic/cms | >= 6.0.0, < 6.20.1, < 5.73.24 | 6.20.1, 5.73.24 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-1236- Platform
- Composer
- Package
statamic/cms- Disclosed
- 26.06.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-h77m-qrj7-jxcw - CC BY 4.0
Vulnerability history: statamic/cms
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 44
- First → latest
- 03.2022 08.2026
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 15
- Medium 25
- Low 3
Disclosures per year
- 2022: 2
- 2023: 4
- 2024: 3
- 2025: 1
- 2026: 34
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Statamic Vulnerable to CSV formula injection in form submission exports this entry
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