How severe is CVE-2019-9185?

CVE-2019-9185 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-9185 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-9185?

CVE-2019-9185 affects Boltcms Bolt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-9185?

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-2019-9185 published?

CVE-2019-9185 was published on 2019-03-07 and last updated on 2026-06-17.

CVE-2019-9185

CVE-2019-9185 is a high-severity vulnerability in Boltcms Bolt with a CVSS 3.x base score of 8.8. 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 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Boltcms Bolt
Published: 2019-03-07
Last modified: 2026-06-17

Description

Controller/Async/FilesystemManager.php in the filemanager in Bolt before 3.6.5 allows remote attackers to execute arbitrary PHP code by renaming a previously uploaded file to have a .php extension.

Frequently asked questions

What is CVE-2019-9185?: Controller/Async/FilesystemManager.php in the filemanager in Bolt before 3.6.5 allows remote attackers to execute arbitrary PHP code by renaming a previously uploaded file to have a .php extension.
How severe is CVE-2019-9185?: CVE-2019-9185 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-9185 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-9185?: CVE-2019-9185 affects Boltcms Bolt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-9185?: 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-2019-9185 published?: CVE-2019-9185 was published on 2019-03-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:boltcms:bolt:*:*:*:*:*:*:*:*

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