CVE-2019-9185
Bolt Unrestricted Upload of File with Dangerous Type
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2019-9185- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2019-9185- Updated
- 2026-11-02
EUVDEUVD-2022-3977 No score
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.
- Record
EUVD-2022-3977- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gmg5-f2gm-p3h7
Bolt Unrestricted Upload of File with Dangerous Type
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.
- Record
GHSA-gmg5-f2gm-p3h7- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2019-9185- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVGHSA-gmg5-f2gm-p3h7
Bolt Unrestricted Upload of File with Dangerous Type
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.
- Record
GHSA-gmg5-f2gm-p3h7- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
bolt/boltPackagist |
before 3.6.5 | 3.6.5 |
bolt/boltPackagist |
before 3.6.5, plus listed versions 3.5.7v0.8.4v0.8.5v0.9.10v0.9.5 Show 45 moreShow lessv1.0.0v1.0.5v1.1.2v1.1.4v1.2.1v1.3.0v1.4.0v1.4.3v1.5.1v1.5.6v1.6.0v1.6.2v1.6.3v1.6.3.1v1.6.9v2.0.0v2.0.1v2.0.2v2.0.3v2.0.4v2.0.5v2.0.6v2.1.0v2.1.1v2.1.1-pl1v2.1.2v2.1.3v2.1.3-pl1v2.1.4v2.1.4-pl1v2.1.5v2.1.6v2.1.7v2.1.8v2.1.8-pl1v2.1.9v2.2.0v2.2.1v2.2.10v2.2.11v2.2.13v2.2.14v2.2.15v2.2.16v2.2.17 |
3.6.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-9185 is a high vulnerability (CVSS 8.8) in Boltcms Bolt, published March 7, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.66%, the 85th percentile. Fixed in bolt/bolt 3.6.5.
References
Left out here: 96 versions. The JSON record has them.