Portabilis i-Educar up to 2.9.0 API Endpoint /module/Api/Diario authorization
Summary
A vulnerability was found in Portabilis i-Educar up to 2.9.0. It has been classified as problematic. This impacts an unknown function of the file /module/Api/Diario of the component API Endpoint. Performing a manipulation results in authorization. This vulnerability is reported as CVE-2025-8789. The attack is possible to be carried out remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability was found in Portabilis i-Educar up to 2.9.0 (Learning Management Software). It has been classified as problematic. This affects an unknown code block of the file /module/Api/Diario of the component API Endpoint. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. This is going to have an impact on confidentiality.
The weakness was disclosed by Natan Morette (@nmmorette) with CVE-Hunters as not defined advisory (GitHub). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-8789. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details and a public exploit are known.
A public exploit has been developed by Natan Morette (@nmmorette). The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-24068). If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔒VulDB Reliability: 🔍
CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.1
VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 4.3
CNA Vector: 🔒
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Exploiting
Class: AuthorizationCWE: CWE-639 / CWE-285 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒
Physical: No
Local: No
Remote: Yes
Availability: 🔒
Access: Public
Status: Proof-of-Concept
Author: Natan Morette (@nmmorette)
Download: 🔒
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔒
Timeline
08/09/2025 Advisory disclosed08/09/2025 VulDB entry created
09/26/2025 VulDB entry last update
Sources
Advisory: github.comResearcher: Natan Morette (@nmmorette)
Organization: CVE-Hunters
Status: Not defined
CVE: CVE-2025-8789 (🔒)
GCVE (CVE): GCVE-0-2025-8789
GCVE (VulDB): GCVE-100-319317
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 08/09/2025 07:16Updated: 09/26/2025 00:00
Changes: 08/09/2025 07:16 (55), 08/09/2025 18:45 (16), 08/10/2025 05:46 (30), 08/10/2025 06:22 (1), 09/26/2025 00:00 (1)
Complete: 🔍
Submitter: nmmorette
Committer: nmmorette
Cache ID: 216::103
Submit
Accepted
- Submit #625917: Portabilis i-Educar 2.10.0 Authorization Bypass (by nmmorette)
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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