How severe is CVE-2018-8761?

CVE-2018-8761 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-8761 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-8761?

CVE-2018-8761 affects Yxcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-8761?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-8761 published?

CVE-2018-8761 was published on 2018-03-19 and last updated on 2026-06-17.

CVE-2018-8761

CVE-2018-8761 is a high-severity vulnerability in Yxcms with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Yxcms
Published: 2018-03-19
Last modified: 2026-06-17

Description

protected\apps\member\controller\shopcarController.php in Yxcms building system (compatible cell phone) v1.4.7 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture.

Frequently asked questions

What is CVE-2018-8761?: protected\apps\member\controller\shopcarController.php in Yxcms building system (compatible cell phone) v1.4.7 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture.
How severe is CVE-2018-8761?: CVE-2018-8761 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-8761 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-8761?: CVE-2018-8761 affects Yxcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-8761?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-8761 published?: CVE-2018-8761 was published on 2018-03-19 and last updated on 2026-06-17.

References

https://github.com/QQ704568679/-/blob/master/YXcms%20TheCode%20audit

Affected products (1)

cpe:2.3:a:yxcms:yxcms:1.4.7:*:*:*:*:*:*:*

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CVE-2018-11003 — Medium (CVSS 6.5): An issue was discovered in YXcms 1.4.7. Cross-site request forgery (CSRF) vulnerability in…
CVE-2018-8805 — Medium (CVSS 6.1): Yxcms building system (compatible cell phone) v1.4.7 has XSS via the content parameter to…
CVE-2018-13025 — Medium (CVSS 4.9): protected/apps/admin/controller/photoController.php in YXcms 1.4.7 allows remote attackers to delete arbitrary files…

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