6.2 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.8%
lib/yard/core_ext/file.rb in the server in YARD before 0.9.11 does not block relative paths with an initial …/ sequence, which allows attackers to conduct directory traversal attacks and read arbitrary files.
github.com/lsegal/yard/commit/b0217b3e30dc53d057b1682506333335975e62b4