CVE-2026-2215 (GCVE-0-2026-2215)

Vulnerability from cvelistv5 – Published: 2026-02-09 04:32 – Updated: 2026-02-23 09:56
VLAI
Title
rachelos WeRSS we-mp-rss JWT auth.py default key
Summary
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.
Severity
6.3 (Medium)
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.7 (Low)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
3.7 (Low)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
CWE
  • CWE-1394 - Use of Default Cryptographic Key
Assigner
References
URL Tags
https://vuldb.com/?id.344932 vdb-entrytechnical-description
https://vuldb.com/?ctiid.344932 signaturepermissions-required
https://vuldb.com/?submit.752756 third-party-advisory
https://www.notion.so/WeRSS-Weak-JWT-Key-Leading-… exploit
Impacted products
Vendor Product Version
rachelos WeRSS we-mp-rss Affected: 1.4.0
Affected: 1.4.1
Affected: 1.4.2
Affected: 1.4.3
Affected: 1.4.4
Affected: 1.4.5
Affected: 1.4.6
Affected: 1.4.7
Affected: 1.4.8
Create a notification for this product.
Credits
din4 (VulDB User)
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.