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CVE-2026-2215— rachelos WeRSS we-mp-rss JWT auth.py default key

Quick assessment

Affected
rachelos WeRSS we-mp-rss
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.

WeRSS是Rachel开源的一个微信公众号系统。 WeRSS 1.4.8及之前版本存在安全漏洞，该漏洞源于对组件JWT Handler中文件core/auth.py参数SECRET_KEY的错误操作，可能导致使用默认加密密钥。

CVSS 3.7 · Low EPSS 0.27% · P19
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I. Basic Information for CVE-2026-2215

Vulnerability Information
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Vulnerability Title
rachelos WeRSS we-mp-rss JWT auth.py default key
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in rachelos WeRSS we-mp-rss up to 1.4.8. This issue affects some unknown processing of the file core/auth.py of the component JWT Handler. Performing a manipulation of the argument SECRET_KEY results in use of default cryptographic key. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is assessed as difficult. The exploit is now public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1394
Source: CVE Program / CVE List V5
Vulnerability Title
WeRSS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WeRSS是Rachel开源的一个微信公众号系统。 WeRSS 1.4.8及之前版本存在安全漏洞，该漏洞源于对组件JWT Handler中文件core/auth.py参数SECRET_KEY的错误操作，可能导致使用默认加密密钥。
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
rachelos WeRSS we-mp-rss 1.4.0 -

II. Public POCs for CVE-2026-2215

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III. Intelligence Information for CVE-2026-2215

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Vendor Advisories for CVE-2026-2215 (1)

IV. Related Vulnerabilities

Same product: WeRSS we-mp-rss
Same vendor: rachelos
Same weakness: CWE-1394

V. Comments for CVE-2026-2215

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