CVE-2021-43778
CriticalPublished
Path traversal in GLPI barcode plugin
- Published
- Nov 24, 2021
- Updated
- Sep 8, 2025
- Assigning CNA
- GitHub_M
- Evidence observed
- Aug 7, 2026
Primary CVSS
9.1/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N52.7%
High · next 30 days
- Percentile
- 99.0%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2021/CVE-2021-43778.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: regex,status($.matchers[*].type)
CVE-2021-43778 poc
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