Medium (5.9) in shpock shpock. EPSS 0.5% chance of exploitation in the next 30 days.
"Shpock Boot Sale & Classifieds" app before 3.17.0 -- aka shpock-boot-sale-classifieds/id557153158 -- for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
Severity
CVSS 3.0
5.9 medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
0.5% chance of exploitation in the next 30 days; higher than 42% of CVEs (scores of 2026-10-31)