CVE-2021-43778

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Barcode is a GLPI plugin for printing barcodes and QR codes. GLPI instances version 2.x prior to version 2.6.1 with the barcode plugin installed are vulnerable to a path traversal vulnerability. This issue was patched in version 2.6.1. As a workaround, delete the `front/send.php` file.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-22

Affected software

Vendor	Product	Versions
pluginsGLPI	barcode	>= 2.0.0, < 2.6.1

References

https://github.com/hansmach1ne/MyExploits/tree/main/Path%20Traversal%20in%20GLPI%20Barcode%20pluginExploit, Third Party Advisory
https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46Patch, Third Party Advisory
https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1Release Notes, Third Party Advisory
https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9Patch, Third Party Advisory
https://github.com/hansmach1ne/CVE-portfolio/tree/main/CVE-2021-43778
https://github.com/hansmach1ne/MyExploits/tree/main/Path%20Traversal%20in%20GLPI%20Barcode%20pluginExploit, Third Party Advisory
https://github.com/pluginsGLPI/barcode/commit/428c3d9adfb446e8492b1c2b7affb3d34072ff46Patch, Third Party Advisory
https://github.com/pluginsGLPI/barcode/releases/tag/2.6.1Release Notes, Third Party Advisory
https://github.com/pluginsGLPI/barcode/security/advisories/GHSA-2pjh-h828-wcw9Patch, Third Party Advisory

Timeline

Published: Nov 24, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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