How severe is CVE-2025-8540?

CVE-2025-8540 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-8540 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8540?

CVE-2025-8540 affects Portabilis I-educar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8540?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-8540 have an EU (EUVD) identifier?

Yes. CVE-2025-8540 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23585.

When was CVE-2025-8540 published?

CVE-2025-8540 was published on 2025-08-05 and last updated on 2026-06-17.

CVE-2025-8540

CVE-2025-8540 is a low-severity vulnerability in Portabilis I-educar with a CVSS 3.x base score of 2.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.3
CVSS v4: 1.9
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23585
Weakness: CWE-79
Affected product: Portabilis I-educar
Published: 2025-08-05
Last modified: 2026-06-17

Description

A vulnerability was found in Portabilis i-Educar 2.10. It has been classified as problematic. This affects an unknown part of the file /intranet/public_municipio_cad.php. The manipulation of the argument nome leads to cross site scripting. It is possible to initiate the attack 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.

Frequently asked questions

What is CVE-2025-8540?: A vulnerability was found in Portabilis i-Educar 2.10. It has been classified as problematic. This affects an unknown part of the file /intranet/public_municipio_cad.php. The manipulation of the argument nome leads to cross site scripting. It is possible to initiate the attack 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.
How severe is CVE-2025-8540?: CVE-2025-8540 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-8540 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8540?: CVE-2025-8540 affects Portabilis I-educar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8540?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8540 have an EU (EUVD) identifier?: Yes. CVE-2025-8540 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23585.
When was CVE-2025-8540 published?: CVE-2025-8540 was published on 2025-08-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:portabilis:i-educar:2.10.0:*:*:*:*:*:*:*

More vulnerabilities in Portabilis I-educar

CVE-2024-45059 — High (CVSS 8.8): i-Educar is free, fully online school management software that can be used by school secretaries, teachers,…
CVE-2024-48325 — High (CVSS 8.1): Portabilis i-Educar 2.8.0 is vulnerable to SQL Injection in the "getDocuments" function of the…
CVE-2024-45058 — High (CVSS 8.1): i-Educar is free, fully online school management software that can be used by school secretaries, teachers,…
CVE-2025-65024 — High (CVSS 7.2): i-Educar is free, fully online school management software. In versions 2.10.0 and prior, an authenticated time-based…
CVE-2025-65023 — High (CVSS 7.2): i-Educar is free, fully online school management software. In versions 2.10.0 and prior, an authenticated time-based…
CVE-2025-65022 — High (CVSS 7.2): i-Educar is free, fully online school management software. In versions 2.10.0 and prior, an authenticated time-based…

All CVEs affecting Portabilis I-educar →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →