CVE-2021-43778 is a path traversal vulnerability affecting the Barcode plugin (versions prior to 2.6.1) for GLPI instances. This vulnerability allows an unauthenticated attacker to access arbitrary files on the server. With a CVSS score of 7.5 (HIGH), it presents a significant risk due to its low attack complexity and high impact on confidentiality. While not listed in CISA's KEV catalog, public Nuclei templates exist for detection, and the vulnerability has garnered substantial community discussion, indicating potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0, < 2.6.1CPE matchmatch criteria | cpe:2.3:a:glpi-project:barcode:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.