CVE-2026-55452

Description

Snipe-IT is an IT asset/license management system. Prior to 8.5.0, Actionlog::logaction() stores the request User-Agent header and ReportsController::postActivityReport() writes that value to the Activity Report CSV without formula escaping, allowing a low-privileged authenticated user to store a formula-like User-Agent that may execute when a report viewer opens the exported CSV in spreadsheet software. This issue is fixed in version 8.5.0.

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Weakness Type (CWE)

CWE-1236 CWE-1236

References

Other References

https://github.com/grokability/snipe-it/commit/7b7d2c87fbc965a7933b1bf9e3f2c331b8c8e19c https://github.com/grokability/snipe-it/releases/tag/v8.5.0 https://github.com/grokability/snipe-it/security/advisories/GHSA-whrx-mmgr-gpcf

Frequently Asked Questions

What is CVE-2026-55452? +

Snipe-IT is an IT asset/license management system. Prior to 8.5.0, Actionlog::logaction() stores the request User-Agent header and ReportsController::postActivityReport() writes that value to the Activity Report CSV without formula escaping, allowing a low-privileged authenticated user to store a formula-like User-Agent that may execute when a report viewer opens the exported CSV in spreadsheet software. This issue is fixed in version 8.5.0.

How do I check if I'm vulnerable to CVE-2026-55452? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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