Common Weakness Enumeration
CWE-378
AllowedCreation of Temporary File With Insecure Permissions
Abstraction: Base · Status: Draft
Opening temporary files without appropriate measures or controls can leave the file, its contents and any function that it impacts vulnerable to attack.
85 vulnerabilities reference this CWE, most recent first.
CVE-2026-46388 (GCVE-0-2026-46388)
Vulnerability from cvelistv5 – Published: 2026-07-10 14:44 – Updated: 2026-07-10 19:03
VLAI
EPSS
VEX
Title
osquery: Unprivileged users can temporarily read file carve contents
Summary
osquery is a SQL powered operating system instrumentation, monitoring, and analytics framework. Prior to 5.23.1, an unprivileged attacker can read the contents of an osquery file carve until the carve completes and the temporary files are deleted because in-progress carve directories are not created with private permissions. If the carve targets a directory that the attacker controls, arbitrary file reads are possible, such as sensitive local files. This issue is fixed in version 5.23.1.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/osquery/osquery/security/advis… | x_refsource_CONFIRM |
| https://github.com/osquery/osquery/pull/8961 | x_refsource_MISC |
| https://github.com/osquery/osquery/commit/6dabe9d… | x_refsource_MISC |
| https://github.com/osquery/osquery/releases/tag/5.23.1 | x_refsource_MISC |
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CVE-2026-33572 (GCVE-0-2026-33572)
Vulnerability from cvelistv5 – Published: 2026-03-29 12:44 – Updated: 2026-06-23 16:15
VLAI
EPSS
VEX
Title
OpenClaw < 2026.2.17 - Insufficient File Permissions in Session Transcript Files
Summary
OpenClaw before 2026.2.17 creates session transcript JSONL files with overly broad default permissions, allowing local users to read transcript contents. Attackers with local access can read transcript files to extract sensitive information including secrets from tool output.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/openclaw/openclaw/security/adv… | vendor-advisory |
| https://github.com/openclaw/openclaw/commit/095d5… | patch |
| https://www.vulncheck.com/advisories/openclaw-ins… | third-party-advisory |
Impacted products
Date Public
2026-03-14 00:00
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CVE-2026-4822 (GCVE-0-2026-4822)
Vulnerability from cvelistv5 – Published: 2026-03-25 20:31 – Updated: 2026-03-28 01:48
VLAI
EPSS
VEX
Title
Enter Software Iperius Backup Backup Service temp file
Summary
A vulnerability was detected in Enter Software Iperius Backup up to 8.7.3. Affected is an unknown function of the file C:\ProgramData\IperiusBackup\Jobs\ of the component Backup Service. Performing a manipulation results in creation of temporary file with insecure permissions. The attack is only possible with local access. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit is now public and may be used. Upgrading to version 8.7.4 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.353122 | vdb-entry |
| https://vuldb.com/?ctiid.353122 | signaturepermissions-required |
| https://vuldb.com/?submit.774209 | third-party-advisory |
| https://github.com/0truust/iperius-backup-securit… | exploit |
| https://www.iperiusbackup.com/download-software-b… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Enter Software | Iperius Backup |
Affected:
8.7.0
Affected: 8.7.1 Affected: 8.7.2 Affected: 8.7.3 Unaffected: 8.7.4 |
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CVE-2026-4137 (GCVE-0-2026-4137)
Vulnerability from cvelistv5 – Published: 2026-05-18 20:26 – Updated: 2026-05-19 12:47
VLAI
EPSS
VEX
Title
Incomplete Fix for CVE-2025-10279: Insecure Temporary Directory Permissions in mlflow/mlflow
Summary
In mlflow/mlflow versions prior to 3.11.0, the `get_or_create_nfs_tmp_dir()` function in `mlflow/utils/file_utils.py` creates temporary directories with world-writable permissions (0o777), and the `_create_model_downloading_tmp_dir()` function in `mlflow/pyfunc/__init__.py` creates directories with group-writable permissions (0o770). These insecure permissions allow local attackers to tamper with model artifacts, such as cloudpickle-serialized Python objects, and achieve arbitrary code execution when the tampered artifacts are deserialized via `cloudpickle.load()`. This vulnerability is particularly critical in environments with shared NFS mounts, such as Databricks, where NFS is enabled by default. The issue is a continuation of the vulnerability class addressed in CVE-2025-10279, which was only partially fixed.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| mlflow | mlflow/mlflow |
Affected:
unspecified , < 3.11.0
(custom)
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CVE-2026-2817 (GCVE-0-2026-2817)
Vulnerability from cvelistv5 – Published: 2026-02-19 17:18 – Updated: 2026-02-20 20:31 Unsupported When Assigned X_Open Source
VLAI
EPSS
VEX
Title
Spring Data Geode Insecure Temporary Directory Usage
Summary
Use of insecure directory in Spring Data Geode snapshot import extracts archives into predictable, permissive directories under the system temp location. On shared hosts, a local user with basic privileges can access another user’s extracted snapshot contents, leading to unintended exposure of cache data.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| VMware | Spring Data Geode |
Affected:
2.0.0.RELEASE , ≤ 2.7.18
(maven)
|
|
| VMware | Spring Data Gemfire |
Affected:
1.7.0.RELEASE , ≤ 2.2.13.RELEASE
(maven)
|
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CVE-2025-46685 (GCVE-0-2025-46685)
Vulnerability from cvelistv5 – Published: 2026-01-13 16:36 – Updated: 2026-02-26 15:04
VLAI
EPSS
VEX
Summary
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a Creation of Temporary File With Insecure Permissions vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00040150… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | SupportAssist OS Recovery |
Affected:
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(semver)
|
Date Public
2026-01-12 18:00
Credits
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CVE-2025-46684 (GCVE-0-2025-46684)
Vulnerability from cvelistv5 – Published: 2026-01-13 16:19 – Updated: 2026-01-13 16:45
VLAI
EPSS
VEX
Summary
Dell SupportAssist OS Recovery, versions prior to 5.5.15.1, contain a Creation of Temporary File With Insecure Permissions vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information Tampering.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00040150… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | SupportAssist OS Recovery, |
Affected:
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|
Date Public
2026-01-12 18:00
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CVE-2025-38747 (GCVE-0-2025-38747)
Vulnerability from cvelistv5 – Published: 2025-08-06 19:48 – Updated: 2026-02-26 17:49
VLAI
EPSS
VEX
Summary
Dell SupportAssist OS Recovery, versions prior to 5.5.14.0, contain a Creation of Temporary File With Insecure Permissions vulnerability. A local authenticated attacker could potentially exploit this vulnerability, leading to Elevation of Privileges.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.dell.com/support/kbdoc/en-us/00035309… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Dell | SupportAssist OS Recovery |
Affected:
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(semver)
|
Date Public
2025-08-06 17:00
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CVE-2025-34352 (GCVE-0-2025-34352)
Vulnerability from cvelistv5 – Published: 2025-12-02 18:39 – Updated: 2025-12-02 19:13
VLAI
EPSS
VEX
Title
JumpCloud Remote Assist < 0.317.0 Arbitrary File Write/Delete via Insecure Temp Directory
Summary
JumpCloud Remote Assist for Windows versions prior to 0.317.0 include an uninstaller that is invoked by the JumpCloud Windows Agent as NT AUTHORITY\SYSTEM during agent uninstall or update operations. The Remote Assist uninstaller performs privileged create, write, execute, and delete actions on predictable files inside a user-writable %TEMP% subdirectory without validating that the directory is trusted or resetting its ACLs when it already exists. A local, low-privileged attacker can pre-create the directory with weak permissions and leverage mount-point or symbolic-link redirection to (a) coerce arbitrary file writes to protected locations, leading to denial of service (e.g., by overwriting sensitive system files), or (b) win a race to redirect DeleteFileW() to attacker-chosen targets, enabling arbitrary file or folder deletion and local privilege escalation to SYSTEM. This issue is fixed in JumpCloud Remote Assist 0.317.0 and affects Windows systems where Remote Assist is installed and managed through the Agent lifecycle.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://jumpcloud.com/platform/remote-assistance | product |
| https://jumpcloud.com/support/list-of-jumpcloud-a… | release-notespatch |
| https://www.vulncheck.com/advisories/jumpcloud-re… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| JumpCloud Inc. | Remote Assist |
Affected:
0 , < 0.317.0
(semver)
|
Credits
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CVE-2025-32438 (GCVE-0-2025-32438)
Vulnerability from cvelistv5 – Published: 2025-04-15 19:57 – Updated: 2025-04-15 20:08
VLAI
EPSS
VEX
Title
Local privilege escalation in make-initrd-ng
Summary
make-initrd-ng is a tool for copying binaries and their dependencies. Local privilege escalation affecting all NixOS users. With systemd.shutdownRamfs.enable enabled (the default) a local user is able to create a program that will be executed by root during shutdown. Patches exist for NixOS 24.11 and 25.05 / unstable. As a workaround, set systemd.shutdownRamfs.enable = false;.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/NixOS/nixpkgs/security/advisor… | x_refsource_CONFIRM |
| https://github.com/NixOS/nixpkgs/commit/b17590193… | x_refsource_MISC |
| https://github.com/NixOS/nixpkgs/commit/fbf76bf72… | x_refsource_MISC |
Impacted products
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Mitigation
Requirements
Many contemporary languages have functions which properly handle this condition. Older C temp file functions are especially susceptible.
Mitigation
Implementation
Ensure that you use proper file permissions. This can be achieved by using a safe temp file function. Temporary files should be writable and readable only by the process that owns the file.
Mitigation
Implementation
Randomize temporary file names. This can also be achieved by using a safe temp-file function. This will ensure that temporary files will not be created in predictable places.
No CAPEC attack patterns related to this CWE.