CVE-2026-13483 arc53 DocsGPT Credential Storage encryption.py encrypt_credentials data authenticity
Attackers can bypass credential storage integrity checks in DocsGPT, potentially exposing or tampering with encrypted credentials.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13483?
CVE-2026-13483 is a low-severity vulnerability in arc53 DocsGPT, published on 28 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-345
Which versions are affected by CVE-2026-13483?
How do I fix CVE-2026-13483?
No fix has been published for CVE-2026-13483 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-13483 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-13483 exists.
Sources
Also known as GHSA-v4h4-747p-qjgx.