VulnerabilityPublished 31 Aug 2025Updated 13 Oct 2025

CVE-2025-9720: Portabilis i-Educar · Cross-site Scripting

Affects Portabilis i-EducarSource CVE Database V5

Public exploit available · CVSS 5.1 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 4.0 base score

5.1Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 15% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Base metrics

Attack Vector: Network
Attack Complexity: Low
Attack Requirements: None
Privileges Required: Low
User Interaction: Passive
Vulnerable system confidentiality: None
Vulnerable system integrity: Low
Vulnerable system availability: None
Subsequent system confidentiality: None
Subsequent system integrity: None
Subsequent system availability: None

Threat metrics

Exploit Maturity: POC

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Attack Requirements: None: The successful attack does not depend on the deployment and execution conditions of the vulnerable system. The attacker can expect to be able to reach the vulnerability and execute the exploit under all or most instances of the vulnerability.
Privileges Required: Low: The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction: Passive: Successful exploitation of this vulnerability requires limited interaction by the targeted user with the vulnerable system and the attacker’s payload. These interactions would be considered involuntary and do not require that the user actively subvert protections built into the vulnerable system.
Vulnerable system confidentiality: None: There is no loss of confidentiality within the Vulnerable System.
Vulnerable system integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact to the Vulnerable System.
Vulnerable system availability: None: There is no impact to availability within the Vulnerable System.
Subsequent system confidentiality: None: There is no loss of confidentiality within the Subsequent System or all confidentiality impact is constrained to the Vulnerable System.
Subsequent system integrity: None: There is no loss of integrity within the Subsequent System or all integrity impact is constrained to the Vulnerable System.
Subsequent system availability: None: There is no impact to availability within the Subsequent System or all availability impact is constrained to the Vulnerable System.
Exploit Maturity: POC: Based on threat intelligence sources each of the following must apply: · Proof-of-concept is publicly available · No knowledge of reported attempts to exploit this vulnerability · No knowledge of publicly available solutions used to simplify attempts to exploit the vulnerability

Definitions: FIRST CVSS v4.0 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 31 Aug 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: evidence found.
CVSS exploit maturity: proof of concept public
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CVSS vector, the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Portabilis i-Educar	Affected 2.0 – 2.10 11 affected builds	Fixed in–

AI-suggested

Administrators should immediately implement input validation and output encoding on the 'Nome' parameter within the affected module to prevent script injection. Employing a web application firewall (WAF) with rules targeting XSS payloads can provide a temporary protective layer until official patches are released. Restrict user input length and allowed characters to minimize injection vectors. Educate users to avoid clicking suspicious links and report unusual behavior. Regularly monitor logs for anomalous requests targeting the vulnerable endpoint. If possible, isolate or restrict access to the affected module to trusted users only. Coordinate with Portabilis for timely patch deployment once available. Additionally, implement Content Security Policy (CSP) headers to reduce the impact of any injected scripts. Conduct security awareness training focused on phishing and XSS risks for staff and students.

Description

A vulnerability was detected in Portabilis i-Educar up to 2.10. Impacted is an unknown function of the file /module/TabelaArredondamento/edit of the component Cadastrar tabela de arredondamento Page. The manipulation of the argument Nome results in cross site scripting. The attack may be performed from remote. The exploit is now public and may be used.

Impact

For European organizations, especially educational institutions using Portabilis i-Educar, this vulnerability could lead to unauthorized script execution within user browsers, potentially resulting in session hijacking, credential theft, or defacement of the web interface. Although the impact on system integrity and availability is limited, the confidentiality of user data and trust in the platform could be compromised. Attackers could leverage this vulnerability to conduct phishing or social engineering campaigns targeting staff or students. Given the remote exploitability and public availability of exploit code, the risk of exploitation is tangible. The medium severity reflects the balance between ease of attack and limited scope of damage, but the educational sector's sensitivity to data privacy and operational continuity elevates the concern. Organizations failing to address this vulnerability may face reputational damage and regulatory scrutiny under GDPR if personal data is exposed.

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 13 Oct 2025, 20:44 UTC

Technical details

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