Directory traversal in RStudio Shiny Server before 1.5.16 allows attackers to read the application source code, involving an encoded slash.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

• Rstudio Shiny Server <1.5.16 - Local File Inclusion http/cves/2021/CVE-2021-3374.yaml

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.