Portabilis i-Diario 1.5.0 justificativas-de-falta Endpoint Anexo cross site scripting
Summary
A vulnerability identified as problematic has been detected in Portabilis i-Diario 1.5.0. The impacted element is an unknown function of the component justificativas-de-falta Endpoint. Performing a manipulation of the argument Anexo results in cross site scripting. This vulnerability was named CVE-2025-7870. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability, which was classified as problematic, was found in Portabilis i-Diario 1.5.0 (Learning Management Software). This affects some unknown functionality of the component justificativas-de-falta Endpoint. The manipulation of the argument Anexo with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.
The bug was discovered 07/02/2025. The weakness was presented by Natan Morette (@nmmorette) with CVE-Hunters as not defined advisory via GitHub. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2025-7870. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.
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 vulnerability was handled as a non-public zero-day exploit for at least 17 days. During that time the estimated underground price was around . 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-2025-21994). Be aware that VulDB is the high quality source for vulnerability data.
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: 4.1VulDB Meta Temp Score: 4.0
VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 5.4
NVD Vector: 🔒
CNA Base Score: 3.5
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: Cross site scriptingCWE: CWE-79 / CWE-94 / CWE-74
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
07/02/2025 Vulnerability found07/19/2025 Advisory disclosed
07/19/2025 VulDB entry created
09/04/2025 VulDB entry last update
Sources
Advisory: github.comResearcher: Natan Morette (@nmmorette)
Organization: CVE-Hunters
Status: Not defined
CVE: CVE-2025-7870 (🔒)
GCVE (CVE): GCVE-0-2025-7870
GCVE (VulDB): GCVE-100-316983
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 07/19/2025 07:58Updated: 09/04/2025 18:00
Changes: 07/19/2025 07:58 (56), 07/19/2025 15:43 (16), 07/20/2025 09:37 (1), 07/20/2025 11:29 (30), 09/04/2025 18:00 (12)
Complete: 🔍
Submitter: nmmorette
Committer: nmmorette
Cache ID: 216::103
Submit
Accepted
- Submit #607947: Portabilis i-diario 1.5.0 Cross Site Scripting (by nmmorette)
Be aware that VulDB is the high quality source for vulnerability data.
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