How severe is CVE-2018-10236?

CVE-2018-10236 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-10236 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-10236?

CVE-2018-10236 affects Poscms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-10236?

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-2018-10236 published?

CVE-2018-10236 was published on 2018-04-19 and last updated on 2026-06-17.

CVE-2018-10236

CVE-2018-10236 is a high-severity vulnerability in Poscms with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Poscms
Published: 2018-04-19
Last modified: 2026-06-17

Description

POSCMS 3.2.18 allows remote attackers to execute arbitrary PHP code via the diy\dayrui\controllers\admin\Syscontroller.php 'add' function because an attacker can control the value of $data['name'] with no restrictions, and this value is written to the FCPATH.$file file.

Frequently asked questions

What is CVE-2018-10236?: POSCMS 3.2.18 allows remote attackers to execute arbitrary PHP code via the diy\dayrui\controllers\admin\Syscontroller.php 'add' function because an attacker can control the value of $data['name'] with no restrictions, and this value is written to the FCPATH.$file file.
How severe is CVE-2018-10236?: CVE-2018-10236 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-10236 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-10236?: CVE-2018-10236 affects Poscms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-10236?: 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-2018-10236 published?: CVE-2018-10236 was published on 2018-04-19 and last updated on 2026-06-17.

References

https://github.com/myndtt/vulnerability/blob/master/poscms/3-2-18.md

Affected products (1)

cpe:2.3:a:poscms:poscms:3.2.18:*:*:*:*:*:*:*

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