How severe is CVE-2018-16157?

CVE-2018-16157 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-16157 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-16157?

CVE-2018-16157 affects Bijiadao Waimai Super Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-16157?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-16157 published?

CVE-2018-16157 was published on 2018-08-30 and last updated on 2026-06-17.

CVE-2018-16157

CVE-2018-16157 is a medium-severity vulnerability in Bijiadao Waimai Super Cms with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Bijiadao Waimai Super Cms
Published: 2018-08-30
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2018-16157?: CVE-2018-16157 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-16157 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-16157?: CVE-2018-16157 affects Bijiadao Waimai Super Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-16157?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-16157 published?: CVE-2018-16157 was published on 2018-08-30 and last updated on 2026-06-17.

References

https://github.com/caokang/waimai/issues/5

Affected products (1)

cpe:2.3:a:bijiadao:waimai_super_cms:20150505:*:*:*:*:*:*:*

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