CVE-2025-8366

Name: CVE-2025-8366
Creator: NVD / NIST
Published: 2025-07-31T05:15:26.403+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.38%

Last modified Jun 17, 2026

CVE-2025-8366 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was found in Portabilis i-Educar 2.9. It has been rated as problematic. EPSS estimates a 0.38% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Portabilis i-Educar 2.9. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /intranet/educar_servidor_lst.php. The manipulation of the argument nome/matricula_servidor 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.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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

EPSS Probability

0.38%

29.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Portabilis	I-Educar	2.9.0

References

https://github.com/marcelomulder/CVE/blob/main/i-educar/CVE-2025-8366.mdExploit, Third Party Advisory
https://github.com/marcelomulder/CVE/blob/main/i-educar/Reflected%20XSS%20educar_servidor_lst.php%20parameters%20nome%20and%20matricula_servidor.mdBroken Link
https://vuldb.com/?ctiid.318338Permissions Required
https://vuldb.com/?id.318338Third Party Advisory, VDB Entry
https://vuldb.com/?submit.618667Exploit, Third Party Advisory, VDB Entry

Timeline

Published: Jul 31, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-8366?

How severe is CVE-2025-8366?

CVE-2025-8366 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.38% probability of exploitation in the next 30 days.

How do I fix CVE-2025-8366?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-8366?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST