CVE-2026-13483
LowCVSS 3.1Exploitation Probability (EPSS)
Low risk1th percentile - higher than 1% of all known CVEs
Summary
A vulnerability has been found in arc53 DocsGPT up to version 0.18.0 in the encrypt_credentials function within application/security/encryption.py. It involves insufficient verification of data authenticity, potentially allowing remote attacks. Although the exploit is difficult, it has been published and may be used.
Risk Assessment
The risk involves potential remote compromise of stored credentials integrity, which could lead to unauthorized access to the system or data. The attack is difficult to execute, but the public availability of the exploit increases the likelihood of an attack.
Recommendation
It is recommended to immediately apply the available fix (pull request) or temporarily disable the credential storage function until an official patch is released. Monitor the DocsGPT project for updates.
Other vulnerabilities in DocsGPT
See all- CVE-2026-31020Critical
In DocsGPT 0.15.0 and below, the custom prompt feature allows users to define prompt content used during chatbot interactions. This functionality renders user-supplied prompt data using Jinja templates without input sanitization or sandboxing. An unauthenticated attacker can inject malicious template expressions, leading to a server-side template injection (SSTI) vulnerability that can be exploited to achieve full remote code execution (RCE).
- CVE-2026-26015Critical
DocsGPT, a GPT-powered chat for documentation, has a vulnerability in versions from 0.15.0 to before 0.16.0 that allows an attacker to achieve remote code execution (RCE) via a malicious payload bypassing the 'MCP test'. This issue has been patched in version 0.16.0.
- CVE-2026-91201Medium
DocsGPT through 0.20.0 posts OAuth connector session tokens to a wildcard target origin in the callback-status endpoint without validating sender origin. Attackers can obtain session tokens and provider account emails by acting as window.opener during OAuth authorization, then use tokens to disconnect victims' cloud storage connectors.
Original NVD description (English source)
A flaw has been found in arc53 DocsGPT up to 0.18.0. The affected element is the function encrypt_credentials of the file application/security/encryption.py of the component Credential Storage. This manipulation causes insufficient verification of data authenticity. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS