CVE-2025-8366: A vulnerability was found in Portabilis i-Educar 2.9

Routine

MEDIUM 4.3DOWNGRADE

CVE-2025-8366 is a medium-severity flaw (CVSS 4.3) affecting i-educar. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-07-31
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: portabilis

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-31 05:15 UTCPublished CVE record published
2026-06-17 10:06 UTCUpdated Record last modified

portabilis i-educar DOWNGRADE

Affected: 2.9.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.9.0

1. Check installed version

apt-cache policy i-educar || rpm -q i-educar || i-educar --version

2. No fixed release: DOWNGRADE to a release before 2.9.0 (Debian / Ubuntu)

apt-cache madison i-educar sudo apt install i-educar=<VERSION_BEFORE_2.9.0> sudo apt-mark hold i-educar

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list i-educar sudo dnf downgrade i-educar-<VERSION_BEFORE_2.9.0> sudo dnf versionlock add i-educar

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-8366?

i-educar: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-8366 being exploited?

CVE-2025-8366 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-8366 affect?

CVE-2025-8366 affects i-educar. Severity is medium (CVSS 4.3). 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_serv

How urgent is CVE-2025-8366?

Priority 30/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-11554 MEDIUM 6.3 UPGRADE A security vulnerability has been detected in Portabilis i-Educar up to 2.9.10
CVE-2025-10099 LOW 2.4 UPGRADE A weakness has been identified in Portabilis i-Educar up to 2.10
CVE-2025-10074 LOW 3.5 UPGRADE A vulnerability was identified in Portabilis i-Educar up to 2.10
CVE-2025-10071 MEDIUM 6.3 UPGRADE A vulnerability has been found in Portabilis i-Educar up to 2.10
CVE-2025-10070 MEDIUM 6.3 UPGRADE A flaw has been found in Portabilis i-Educar up to 2.10

References

← Back to latest CVEs