CVE-2025-69257: LPE in theshit
Platform
rust
Component
theshit
Fixed in
0.1.2
0.1.1
CVE-2025-69257 describes a Local Privilege Escalation (LPE) vulnerability within theshit. This flaw allows an attacker to execute arbitrary code by injecting malicious Python rules or configuration files. The vulnerability affects versions of theshit prior to 0.1.1 and can be exploited by a local attacker with sufficient privileges. A fix is available in version 0.1.1.
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Impact and Attack Scenarios
The vulnerability stems from the application's failure to properly validate the ownership and permissions of custom Python rules and configuration files loaded from user-writable locations, such as ~/.config/theshit/. When the application is executed with elevated privileges (e.g., using sudo), it continues to trust these files, even if they originate from an unprivileged user. This allows a local attacker to inject arbitrary Python code into the application's execution context, effectively gaining control over the system. The potential impact includes complete system compromise, data exfiltration, and the installation of persistent malware. This vulnerability shares similarities with other LPE exploits that leverage insecure file handling and privilege escalation.
Exploitation Context
CVE-2025-69257 was published on 2025-12-30. The EPSS score is pending evaluation. There are currently no publicly available proof-of-concept exploits. The vulnerability is not listed on the CISA KEV catalog at the time of writing.
Threat Intelligence
Exploit Status
EPSS
0.01% (0% percentile)
CISA SSVC
CVSS Vector
What do these metrics mean?
- Attack Vector
- Local — attacker needs a local shell or interactive session on the system.
- Attack Complexity
- Low — no special conditions required. Attacker can exploit reliably without depending on rare configurations or timing.
- Privileges Required
- Low — any valid user account is sufficient. Basic authenticated access required.
- User Interaction
- Required — victim must take an action: open a file, click a link, or visit a crafted page.
- Scope
- Unchanged — impact is limited to the vulnerable component itself.
- Confidentiality
- High — complete confidentiality loss. Attacker can read all data: credentials, keys, personal data.
- Integrity
- High — attacker can write, modify, or delete any data: databases, config files, or code.
- Availability
- High — complete crash or resource exhaustion. Full denial of service.
Affected Software
Weakness Classification (CWE)
Timeline
- Reserved
- Published
- Modified
- EPSS updated
Mitigation and Workarounds
The primary mitigation for CVE-2025-69257 is to upgrade to version 0.1.1 or later, which includes the necessary security fixes. If upgrading is not immediately feasible, consider restricting write access to the ~/.config/theshit/ directory to only the application's user account. Implement strict input validation for all configuration files, ensuring that they do not contain any executable code. Consider using a Web Application Firewall (WAF) or proxy to inspect and filter traffic to the application, blocking requests containing potentially malicious payloads. After upgrading, confirm the fix by attempting to load a known malicious configuration file and verifying that it is rejected or sandboxed.
How to fix
Actualice a la versión 0.1.1 o posterior. Si no es posible actualizar, evite ejecutar la aplicación con `sudo` o como usuario root. Como mitigación temporal, asegúrese de que los directorios que contienen reglas personalizadas y archivos de configuración sean propiedad de root y no sean modificables por usuarios no root.
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Frequently asked questions
What is CVE-2025-69257 — LPE in theshit?
CVE-2025-69257 is a Local Privilege Escalation vulnerability in theshit, allowing attackers to execute arbitrary code via malicious configuration files if running prior to version 0.1.1.
Am I affected by CVE-2025-69257 in theshit?
You are affected if you are using theshit versions before 0.1.1 and have configured it to load custom Python rules or configuration files from user-writable directories.
How do I fix CVE-2025-69257 in theshit?
Upgrade to version 0.1.1 or later. As a temporary workaround, restrict write access to the configuration directory and implement strict input validation.
Is CVE-2025-69257 being actively exploited?
There are currently no reports of active exploitation, but the vulnerability is considered HIGH severity and should be addressed promptly.
Where can I find the official theshit advisory for CVE-2025-69257?
Refer to the official theshit project's website or security mailing list for the latest advisory regarding CVE-2025-69257.
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