CVE-2026-105040 json
EnergizeLab Eilik User-ID Mass Assignment Account Takeover
published 25d ago modified 24d ago also EUVD-2026-102436
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 28%
- public exploits
- 0
- none known
Summary
The EnergizeLab Eilik NestJS auth service accepts a user-controlled user ID in account update requests (mass assignment). A registered user can set another account's identifier and take over that account.
Is CVE-2026-105040 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 24d ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- EnergizeLab NestJS auth service
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
github.com
/xn0tsa/your-secrets-are-safe-with-me
technical-description
-
takeonme.org
/gcves/GCVE-1337-2026-0000000000000001111111111111111111100000000000000000001111110100111111111000000000000000
third-party-advisory
-
theverge.com
/tech/1010727/eiliko-robot-hack-energize-lab
media-coverage
Sources
- CVE List CVE-2026-105040
- NVD CVE-2026-105040
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.