How severe is CVE-2019-17188?

CVE-2019-17188 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-2019-17188 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-17188?

CVE-2019-17188 affects Fecmall. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-17188?

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-2019-17188 published?

CVE-2019-17188 was published on 2019-10-04 and last updated on 2026-06-17.

CVE-2019-17188

CVE-2019-17188 is a high-severity vulnerability in Fecmall 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-434.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Fecmall
Published: 2019-10-04
Last modified: 2026-06-17

Description

An unrestricted file upload vulnerability was discovered in catalog/productinfo/imageupload in Fecshop FecMall 2.3.4. An attacker can bypass a front-end restriction and upload PHP code to the webserver, by providing image data and the image/jpeg content type, with a .php extension. This occurs because the code relies on the getimagesize function.

Frequently asked questions

What is CVE-2019-17188?: An unrestricted file upload vulnerability was discovered in catalog/productinfo/imageupload in Fecshop FecMall 2.3.4. An attacker can bypass a front-end restriction and upload PHP code to the webserver, by providing image data and the image/jpeg content type, with a .php extension. This occurs because the code relies on the getimagesize function.
How severe is CVE-2019-17188?: CVE-2019-17188 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-2019-17188 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-17188?: CVE-2019-17188 affects Fecmall. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-17188?: 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-2019-17188 published?: CVE-2019-17188 was published on 2019-10-04 and last updated on 2026-06-17.

References

https://github.com/fecshop/yii2_fecshop/issues/77

Affected products (1)

cpe:2.3:a:fecmall:fecmall:2.3.4:*:*:*:*:*:*:*

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