Vulnerability in Arc53 Docsgpt
CVE-2026-13483
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.1 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.001 (2.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 2.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Arc53 Docsgpt — versions 0.1, 0.2, 0.3
Weakness classification (CWE)
References
- vuldb.com/vuln/374480 (technical-description, vdb-entry)
- vuldb.com/vuln/374480/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-13483 (third-party-advisory)
- vuldb.com/submit/837646 (third-party-advisory)
- github.com/arc53/DocsGPT/issues/2503 (issue-tracking, exploit)
- github.com/arc53/DocsGPT/pull/2331 (issue-tracking, patch)
- github.com/arc53/DocsGPT/ (product)
Frequently asked questions
- What is CVE-2026-13483?
- CVE-2026-13483 is a low-severity vulnerability in Arc53 Docsgpt, classified under Insufficient Verification of Data Authenticity. CVSS score: 3.1/10. Published 2026-06-28.
- How severe is CVE-2026-13483?
- Low severity. CVSS v3 base score is 3.1 out of 10.