CWE-377Class

Insecure Temporary File

Incomplete in the CWE catalog · 92 CVEs mapped

92
CVEs mapped
5.5
Median CVSS
What it is

Creating and using insecure temporary files can leave application and system data vulnerable to attack.

Recent examples
7.5cvss
CVE-2026-47852

CVE-2026-47852 - HIGH Severity Vulnerability

A local attacker on a multi-user host can pre-create the deterministic cache path and plant a malicious ONNX model file. Spring AI 2.0.0 Spring AI 1.1.0 - 1.1.8 Spring AI 1.0.0 - 1.0.9

HIGHno explanation yet
0%
epss
none
CVE-2026-63404

CVE-2026-63404 - UNKNOWN Severity Vulnerability

Faktory is a language-agnostic background job server. In versions prior to 1.10.0, the embedded Redis bootstrapper is vulnerable to an insecure temporary file flaw that lets a local unprivileged user hijack the Redis configuration and escalate to root. It writes its startup configuration to a fixed, predictable, world-writable path, /tmp/redis.conf, only creating the file if it does not already exist and never validating it on later boots. Because /tmp is world-writable, a local unprivileged user can pre-create /tmp/redis.conf with attacker-chosen Redis directives before Faktory starts, and Faktory will use the planted file verbatim. Faktory only overrides the unixsocket, dir, and logfile options, leaving directives such as bind, protected-mode, requirepass, and loadmodule attacker-controlled. This lets an attacker silently expose the entire job queue over an unauthenticated network port with no visible error to the administrator. Because the official systemd unit runs Faktory, and the redis-server child it spawns, as root, an attacker can also supply a loadmodule directive to execute arbitrary native code in the root-owned Redis process, escalating from a local unprivileged user to root. This issue is fixed in version 1.10.0.

no explanation yet
0%
epss
none
CVE-2025-14602

CVE-2025-14602 - UNKNOWN Severity Vulnerability

The application generates uploaded file names using a weak and predictable method based on the request timestamp. This allows a remote attacker to accurately guess or brute-force the generated filename within a short time window. An attacker can successfully locate and access uploaded files, which can be used to facilitate further attacks. Apply patch from vendor https://vsdesk.ru/ . Versions 14.0101 and on have the patch.

no explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-377
Abstraction
Class
Structure
Simple
Status
Incomplete
References (2)