How severe is CVE-2019-12366?

CVE-2019-12366 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-12366 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12366?

CVE-2019-12366 affects 9folders Nine. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12366?

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

When was CVE-2019-12366 published?

CVE-2019-12366 was published on 2020-03-18 and last updated on 2026-06-17.

CVE-2019-12366

CVE-2019-12366 is a medium-severity vulnerability in 9folders Nine with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: 9folders Nine
Published: 2020-03-18
Last modified: 2026-06-17

Description

The Nine application through 4.5.3a for Android allows XSS via an event attribute and arbitrary file loading via a src attribute, if the application has the READ_EXTERNAL_STORAGE permission.

Frequently asked questions

What is CVE-2019-12366?: The Nine application through 4.5.3a for Android allows XSS via an event attribute and arbitrary file loading via a src attribute, if the application has the READ_EXTERNAL_STORAGE permission.
How severe is CVE-2019-12366?: CVE-2019-12366 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-12366 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12366?: CVE-2019-12366 affects 9folders Nine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12366?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-12366 published?: CVE-2019-12366 was published on 2020-03-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:9folders:nine:*:*:*:*:*:android:*:*

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