Qbnz maintains GeSHi, a code-highlighting library used to render and format source code in web applications, where its vulnerability surface centers on application-layer input handling and code generation. The durable signal across its disclosures reflects the parsing and neutralization challenges inherent to processing untrusted code snippets, with recurring issues in cross-site scripting, code injection, and path traversal that are characteristic of syntax-processing tools embedded in user-facing contexts. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Qbnz over time
Signals from CVEs in this vendor scope (3 CVEs).
3 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2012-3521MEDIUM Multiple directory traversal vulnerabilities in the cssgen contrib module in GeSHi before 1.0.8.11 allow remote attackers to read arbitrary files via a .. (dot dot) in the (1) gesh | Jun 13, 2014 | 5.0 | 21 | NO | NO |
CVE-2025-2123MEDIUM A vulnerability, which was classified as problematic, has been found in GeSHi up to 1.0.9.1. Affected by this issue is the function get_var of the file /contrib/cssgen.php of the c | Mar 9, 2025 | 6.1 | 20 | NO | NO |
CVE-2012-3522MEDIUM Cross-site scripting (XSS) vulnerability in contrib/langwiz.php in GeSHi before 1.0.8.11 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. | Jun 13, 2014 | 4.3 | 18 | NO | NO |
Signals from CVEs in this vendor scope (3 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Qbnz.
Media articles that mention a CVE ID that affects a product developed by Qbnz — matched by CVE ID, not by vendor name.