CVE-2026-86778 json
Username Enumeration in Maksisoft Technology's Maksisoft Gym
published last mo. modified last mo. also EUVD-2026-89948
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
Observable response discrepancy vulnerability in Maksisoft Technology, IT, and Software Industry and Trade Inc. Maksisoft Gym allows Account Footprinting.
This issue affects Maksisoft Gym: from 0.5.10 before 0.5.11.
Patch / fix
- Maksisoft Technology, IT, and Software Industry and Trade Inc. Maksisoft Gym 0.5.11
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Maksisoft Technology, IT, and Software Industry and Trade Inc. Maksisoft Gym
Classification
- Weakness
-
- CWE-204 Observable Response Discrepancy
References
-
siberguvenlik.gov.tr
/guvenlik-bildirimleri/detay/tr-26-1223
government-resource
Sources
- CVE List CVE-2026-86778
- NVD CVE-2026-86778
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.