greenbone vulnerabilities

Products

• Greenbone OS 4
• greenbone security assistant 4
• openvas-scanner 1

Latest greenbone CVEs

Newest publication first

1. CVE-2026-81625 Stack buffer overflow in Greenbone OS and openvas-scanner

   Published 2026-08-27

   High·CVSS 8.7 EPSS 0.57%

   A remote attacker with user privileges may use a malicious or compromised NASL vulnerability test (VT) on the affected products to trigger a stack buffer overflow and gain full access on the compromised system.

2. CVE-2019-25047 Greenbone Security Assistant (GSA) before 8.0.2 and Greenbone OS (GOS) before 5.0.10 allow XSS during 404 URL handling in gsad.

   Published 2021-06-21

   Medium·CVSS 6.1 EPSS 1.1%

   Greenbone Security Assistant (GSA) before 8.0.2 and Greenbone OS (GOS) before 5.0.10 allow XSS during 404 URL handling in gsad.

3. CVE-2018-25016 Greenbone Security Assistant (GSA) before 7.0.3 and Greenbone OS (GOS) before 5.0.0 allow Host Header Injection.

   Published 2021-06-21

   Critical·CVSS 9.8 EPSS 1.3%

   Greenbone Security Assistant (GSA) before 7.0.3 and Greenbone OS (GOS) before 5.0.0 allow Host Header Injection.

4. CVE-2016-1926 Cross-site scripting (XSS) vulnerability in the charts module in Greenbone Security Assistant (GSA) 6.x before 6.0.8 allows remote attackers to inject arbitrary web script or HTML via the aggregate_ty...

   Published 2016-01-26

   Medium·CVSS 6.1 EPSS 1.6%

   Cross-site scripting (XSS) vulnerability in the charts module in Greenbone Security Assistant (GSA) 6.x before 6.0.8 allows remote attackers to inject arbitrary web script or HTML via the aggregate_type parameter in a get_aggregate command to omp.

5. CVE-2011-0650 Cross-site request forgery (CSRF) vulnerability in Greenbone Security Assistant (GSA) before 2.0+rc3 allows remote attackers to hijack the authentication of users for requests that send email via an O...

   Published 2011-01-28

   Medium·CVSS 6.8 EPSS 1.1%

   Cross-site request forgery (CSRF) vulnerability in Greenbone Security Assistant (GSA) before 2.0+rc3 allows remote attackers to hijack the authentication of users for requests that send email via an OMP request to OpenVAS Manager. NOTE: this issue can be leveraged to bypass authe...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.