Vulnerability in Rachelos Werss We-Mp-Rss
CVE-2026-2215
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (22.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Rachelos Werss We-Mp-Rss — versions 1.4.0, 1.4.1, 1.4.2
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- www.notion.so/WeRSS-Weak-JWT-Key-Leading-to-Authentication-Bypass-2feea92a3c418… (exploit)
Frequently asked questions
- What is CVE-2026-2215?
- CVE-2026-2215 is a low-severity vulnerability in Rachelos Werss We-Mp-Rss, classified under CWE-1394. CVSS score: 3.7/10. Published 2026-02-09.
- How severe is CVE-2026-2215?
- Low severity. CVSS v3 base score is 3.7 out of 10.