High (7.5) in webpagetest webpagetest. EPSS 10.0% chance of exploitation in the next 30 days.
www/getfile.php in WPO WebPageTest 19.04 on Windows allows Directory Traversal (for reading arbitrary files) because of an unanchored regular expression, as demonstrated by the a.jpg\.. substring.
Severity
CVSS 3.1
7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
10.0% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)