Portabilis i-Diario 1.6 Dicionário de Termos BNCC Page dicionario-de-termos-bncc Planos de ensino cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Portabilis i-Diario 1.6. It has been rated as problematic. Affected is an unknown function of the file /dicionario-de-termos-bncc of the component Dicionário de Termos BNCC Page. This manipulation of the argument Planos de ensino causes cross site scripting. The identification of this vulnerability is CVE-2025-8920. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as problematic was found in Portabilis i-Diario 1.6. Affected by this vulnerability is an unknown function of the file /dicionario-de-termos-bncc of the component Dicionário de Termos BNCC Page. The manipulation of the argument Planos de ensino with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity.

The weakness was shared by Fernanda Martins with CVE-Hunters as not defined advisory (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2025-8920. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is possible to download the exploit 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-2025-24621). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 3.4
VulDB Meta Temp Score: 3.3

VulDB Base Score: 2.4
VulDB Temp Score: 2.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔒

CNA Base Score: 2.4
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/13/2025 Advisory disclosed
08/13/2025 +0 days VulDB entry created
09/10/2025 +28 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Researcher: Fernanda Martins
Organization: CVE-Hunters
Status: Not defined

CVE: CVE-2025-8920 (🔒)
GCVE (CVE): GCVE-0-2025-8920
GCVE (VulDB): GCVE-100-319879
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/13/2025 12:58
Updated: 09/10/2025 16:48
Changes: 08/13/2025 12:58 (58), 08/13/2025 21:49 (1), 08/15/2025 00:09 (31), 08/15/2025 23:11 (5), 09/10/2025 16:48 (11)
Complete: 🔍
Submitter: FeeMarb
Committer: nmmorette
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #629168: Portabilis i-diário 1.6 Cross Site Scripting (by FeeMarb)

Be aware that VulDB is the high quality source for vulnerability data.

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