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CVE-2026-13483— arc53 DocsGPT Credential Storage encryption.py encrypt_credentials data authenticity

Quick assessment

Affected
arc53 DocsGPT
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Arc53 DocsGPT是Arc53公司开源的一个尖端的开源解决方案。简化了在项目文档中查找信息的过程。 Arc53 DocsGPT 0.18.0及之前版本存在输入验证错误漏洞，该漏洞源于Credential Storage组件中文件application/security/encryption.py的函数encrypt_credentials存在数据真实性验证不足问题，可能导致攻击者远程发起攻击。

CVSS 3.1 · Low EPSS 0.13% · P2

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys

Affected Version Matrix 18

VendorProduct Version RangeStatus
arc53 DocsGPT 0.1 affected
0.2 affected
0.3 affected
0.4 affected
0.5 affected
0.6 affected
0.7 affected
0.8 affected
… +10 more rows
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I. Basic Information for CVE-2026-13483

Vulnerability Information
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Vulnerability Title
arc53 DocsGPT Credential Storage encryption.py encrypt_credentials data authenticity
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Arc53 DocsGPT 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Arc53 DocsGPT是Arc53公司开源的一个尖端的开源解决方案。简化了在项目文档中查找信息的过程。 Arc53 DocsGPT 0.18.0及之前版本存在输入验证错误漏洞，该漏洞源于Credential Storage组件中文件application/security/encryption.py的函数encrypt_credentials存在数据真实性验证不足问题，可能导致攻击者远程发起攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
arc53 DocsGPT 0.1 cpe:2.3:a:arc53:docsgpt:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-13483

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III. Intelligence Information for CVE-2026-13483

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Patches & Fixes for CVE-2026-13483 (1)

Proof of Concept for CVE-2026-13483 (1)

Other References for CVE-2026-13483 (1)

IV. Related Vulnerabilities

Same product: DocsGPT
Same vendor: arc53
Same weakness: CWE-345

V. Comments for CVE-2026-13483

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