CVE-2023-5635 json
User Enumeration in ArslanSoft's Education Portal
published 2023-12-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57928
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 48%
- public exploits
- 0
- none known
Summary
Improper Protection for Outbound Error Messages and Alert Signals vulnerability in ArslanSoft Education Portal allows Account Footprinting.
This issue affects Education Portal: before v1.1.
Patch / fix
- ArslanSoft Education Portal v1.1
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.60% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- ArslanSoft Education Portal
Classification
- Weakness
-
- CWE-1320 Improper Protection for Outbound Error Messages and Alert Signals
References
-
usom.gov.tr
/bildirim/tr-23-0670
government-resource, broken-link, third-party-advisory
-
siberguvenlik.gov.tr
/guvenlik-bildirimleri/detay/tr-23-0670
government-resource
Sources
- CVE List CVE-2023-5635
- NVD CVE-2023-5635
Fencer Vulns 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.