How severe is CVE-2019-8408?

CVE-2019-8408 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-8408 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-8408?

CVE-2019-8408 affects Onefilecms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-8408?

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

When was CVE-2019-8408 published?

CVE-2019-8408 was published on 2019-02-17 and last updated on 2026-06-17.

CVE-2019-8408

CVE-2019-8408 is a medium-severity vulnerability in Onefilecms with a CVSS 3.x base score of 4.9. 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 4.9)
CVSS v2: 4.0
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Onefilecms
Published: 2019-02-17
Last modified: 2026-06-17

Description

OneFileCMS 3.6.13 allows remote attackers to modify onefilecms.php by clicking the Copy button twice.

Frequently asked questions

What is CVE-2019-8408?: OneFileCMS 3.6.13 allows remote attackers to modify onefilecms.php by clicking the Copy button twice.
How severe is CVE-2019-8408?: CVE-2019-8408 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-8408 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-8408?: CVE-2019-8408 affects Onefilecms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-8408?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-8408 published?: CVE-2019-8408 was published on 2019-02-17 and last updated on 2026-06-17.

References

https://github.com/Self-Evident/OneFileCMS/issues/51

Affected products (1)

cpe:2.3:a:onefilecms:onefilecms:3.6.13:*:*:*:*:*:*:*

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