CVE-2025-8539
Portabilis i-Educar public_distrito_cad.php cross site scripting
Description
A weakness has been identified in Portabilis i-Educar 2.10. This affects an unknown function of the file /intranet/public_distrito_cad.php. This manipulation of the argument nome causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.12 mitigates this issue. It is recommended to upgrade the affected component. The vendor explains, that "[t]he reported attack vector was tested against the corrected version, and the previously described XSS behavior could no longer be reproduced".
INFO
Published Date :
Aug. 5, 2025, 2:15 a.m.
Last Modified :
Sept. 15, 2026, 3:17 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | LOW | [email protected] | ||||
| CVSS 3.1 | LOW | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update the i-Educar application to a secure version.
- Sanitize user inputs for the 'nome' argument.
- Implement output encoding to prevent XSS execution.
Public PoC/Exploit Available at Github
CVE-2025-8539 has a 6 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-8539.
| URL | Resource |
|---|---|
| https://github.com/portabilis/i-educar/tree/2.12 | |
| https://karinagante.github.io/cve-2025-8539/ | Exploit Third Party Advisory |
| https://vuldb.com/cve/CVE-2025-8539 | |
| https://vuldb.com/submit/620453 | |
| https://vuldb.com/vuln/318668 | |
| https://vuldb.com/vuln/318668/cti | |
| https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md | Exploit Third Party Advisory |
| https://vuldb.com/?submit.620453 | Third Party Advisory VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-8539 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-8539
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
CVEs, PoCs, Payloads, CTFs and Bug Bounty
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Vulnerability Research Group
README.md profile.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-8539 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-8539 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 15, 2026
Action Type Old Value New Value Added Reference https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Added Reference https://vuldb.com/?submit.620453 Removed Reference https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Removed Reference https://vuldb.com/?submit.620453 Removed Reference Type https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Types: Exploit, Third Party Advisory Removed Reference Type https://vuldb.com/?submit.620453 Types: Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Sep. 15, 2026
Action Type Old Value New Value Changed Description A vulnerability was found in Portabilis i-Educar 2.10 and classified as problematic. Affected by this issue is some unknown functionality of the file /intranet/public_distrito_cad.php. The manipulation of the argument nome leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. A weakness has been identified in Portabilis i-Educar 2.10. This affects an unknown function of the file /intranet/public_distrito_cad.php. This manipulation of the argument nome causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.12 mitigates this issue. It is recommended to upgrade the affected component. The vendor explains, that "[t]he reported attack vector was tested against the corrected version, and the previously described XSS behavior could no longer be reproduced". Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2025/8xxx/CVE-2025-8539.json">CVE-2025-8539</a> Added Reference https://github.com/portabilis/i-educar/tree/2.12 Added Reference https://karinagante.github.io/cve-2025-8539/ Added Reference https://vuldb.com/cve/CVE-2025-8539 Added Reference https://vuldb.com/submit/620453 Added Reference https://vuldb.com/vuln/318668 Added Reference https://vuldb.com/vuln/318668/cti Removed Reference https://karinagante.github.io/cve-2025-8539/ Removed Reference https://vuldb.com/?ctiid.318668 Removed Reference https://vuldb.com/?id.318668 Removed Reference https://vuldb.com/?submit.620453 Removed Reference Type https://karinagante.github.io/cve-2025-8539/ Types: Exploit, Third Party Advisory Removed Reference Type https://vuldb.com/?ctiid.318668 Types: Permissions Required, VDB Entry Removed Reference Type https://vuldb.com/?id.318668 Types: Third Party Advisory, VDB Entry Removed Reference Type https://vuldb.com/?submit.620453 Types: Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Portabilis', 'product': 'i-Educar', 'versions': [{'status': 'affected', 'version': '2.10'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-8539', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-08-05T13:40:40.310056Z'} -
Data Remediation by [email protected]
Apr. 29, 2026
Action Type Old Value New Value Changed CVSS V4.0 Score 4.8 1.9 -
Initial Analysis by [email protected]
Aug. 12, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:portabilis:i-educar:2.10.0:*:*:*:*:*:*:* Added Reference Type CISA-ADP: https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://karinagante.github.io/cve-2025-8539/ Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/?ctiid.318668 Types: Permissions Required, VDB Entry Added Reference Type VulDB: https://vuldb.com/?id.318668 Types: Third Party Advisory, VDB Entry Added Reference Type CISA-ADP: https://vuldb.com/?submit.620453 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/?submit.620453 Types: Third Party Advisory, VDB Entry -
CVE Modified by [email protected]
Aug. 07, 2025
Action Type Old Value New Value Added Reference https://karinagante.github.io/cve-2025-8539/ Removed Reference https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 05, 2025
Action Type Old Value New Value Added Reference https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Added Reference https://vuldb.com/?submit.620453 -
New CVE Received by [email protected]
Aug. 05, 2025
Action Type Old Value New Value Added Description A vulnerability was found in Portabilis i-Educar 2.10 and classified as problematic. Affected by this issue is some unknown functionality of the file /intranet/public_distrito_cad.php. The manipulation of the argument nome leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N Added CVSS V2 (AV:N/AC:L/Au:M/C:N/I:P/A:N) Added CWE CWE-79 Added CWE CWE-94 Added Reference https://github.com/KarinaGante/KGSec/blob/main/CVEs/i-educar/CVE-2025-8539.md Added Reference https://vuldb.com/?ctiid.318668 Added Reference https://vuldb.com/?id.318668 Added Reference https://vuldb.com/?submit.620453