What is CVE-2018-16157?

CVE-2018-16157 is a medium-severity vulnerability in Bijiadao Waimai Super Cms. CVSS score: 5.3/10. Published 2018-08-30.

How severe is CVE-2018-16157?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Bijiadao Waimai Super Cms

CVE-2018-16157

waimai Super Cms 20150505 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture. By setting the index.php?m=cart&a=save item_totals parameter to zero, the entire cart is sold for free.

Published 2018-08-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (52.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Bijiadao Waimai Super Cms — versions 20150505

References

github.com/caokang/waimai/issues/5 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2018-16157?: CVE-2018-16157 is a medium-severity vulnerability in Bijiadao Waimai Super Cms. CVSS score: 5.3/10. Published 2018-08-30.
How severe is CVE-2018-16157?: Medium severity. CVSS v3 base score is 5.3 out of 10.