# CVE-2026-5242: MIA Technology Pizzy Library CSV injection

Source: https://junglewise.ai/threats/cve-2026-5242-mia-technology-pizzy-library-csv-injection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-15. Updated: 2026-06-15  
License: CC BY 4.0 with a link back

CVE-2026-5242 · Severity: high · CVSS 8.8 · Published 2026-06-15

MIA Technology's Pizzy Library contains a security flaw that allows malicious code to be embedded within exported CSV files. If an employee or customer opens one of these files in a spreadsheet application like Microsoft Excel, the malicious code could execute on their computer, potentially leading to data theft or unauthorized system access. This poses a significant risk to data integrity and the security of workstations interacting with exported reports.

## Quick answers

**Is CVE-2026-5242 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-5242 being exploited in the wild.

**How severe is CVE-2026-5242?** High severity, with a CVSS score of 8.8, published 15 June 2026.

**Which products and versions are affected?** MIA Technology Inc. Pizzy Library 1.0.0.26250 to 1.3.9.26250.

**Is there a fix for CVE-2026-5242?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-5242 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-5242?** Check whether anything you run is named in the advisory. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The Pizzy Library by MIA Technology Inc. is vulnerable to CWE-1236 (Improper Neutralization of Formula Elements in a CSV File). The vulnerability exists because the library fails to properly sanitize input that is later exported into CSV format, allowing the inclusion of spreadsheet formulas (e.g., starting with =, +, -, or @). An attacker with low-level privileges can inject malicious formulas that, when opened by a victim in a spreadsheet application, can execute arbitrary commands or exfiltrate sensitive data via DDE (Dynamic Data Exchange). The issue affects versions 1.0.0.26250 through 1.3.9.26250.

## Affected products

- MIA Technology Inc. Pizzy Library 1.0.0.26250 to 1.3.9.26250

## Timeline

- 2026-06-15: advisory: NVD and TR-CERT published the vulnerability details.
- 2026-06-15: disclosed

## References

- [https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0383](https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0383)