VulnerabilityPublished 10 Aug 2025Updated 13 Aug 2025

CVE-2025-8790: Portabilis i-Educar · Improper Authorization

Affects Portabilis i-EducarSource CVE Database V5

Not known to be exploited · CVSS 5.3 Medium.

Data as of 26 Oct 2026, 09:08 UTC

CVSS 4.0 base score

5.3Medium

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

EPSS: 0.3% chance of exploitation in 30 days – higher than 24% 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:N/VC:L/VI:N/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: None
Vulnerable system confidentiality: Low
Vulnerable system integrity: None
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: None: The vulnerable system can be exploited without interaction from any human user, other than the attacker.
Vulnerable system confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the Vulnerable System.
Vulnerable system integrity: None: There is no loss of integrity within 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 10 Aug 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
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), 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 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 =2.1 =2.2 =2.3 =2.4 =2.5 =2.6 =2.7 =2.8 =2.9.0	Fixed in–

AI-suggested

Organizations should immediately conduct an inventory to identify any deployments of Portabilis i-Educar versions 2.0 through 2.9.0. Until a vendor patch is available, implement strict network-level access controls to restrict access to the /module/Api/pessoa endpoint only to trusted internal IP addresses or VPN users. Employ web application firewalls (WAFs) with custom rules to detect and block suspicious manipulation of the ID parameter. Conduct thorough logging and monitoring of API access to detect anomalous requests indicative of exploitation attempts. If possible, implement additional application-layer authorization checks or temporary patches to validate user permissions before processing ID parameters. Educate IT and security teams about the vulnerability and prepare incident response plans in case exploitation is detected. Engage with the vendor or community for updates or unofficial patches. Finally, consider isolating or segmenting the affected systems to minimize exposure until a secure version is released.

Description

A vulnerability was found in Portabilis i-Educar up to 2.9.0. It has been declared as critical. This vulnerability affects unknown code of the file /module/Api/pessoa of the component API Endpoint. The manipulation of the argument ID leads to improper authorization. The attack can be initiated 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.

Impact

For European organizations, particularly educational institutions using Portabilis i-Educar or similar education management systems, this vulnerability poses a risk of unauthorized access to personal data of students, staff, and other stakeholders. Given the sensitive nature of educational records, exploitation could lead to breaches of GDPR and other privacy laws, resulting in legal penalties and reputational damage. The improper authorization could allow attackers to view or potentially alter personal information, compromising data confidentiality and integrity. While the vulnerability does not directly affect system availability, the indirect consequences such as regulatory fines, loss of stakeholder trust, and operational disruptions due to incident response could be significant. The risk is heightened by the vendor's lack of response and absence of patches, leaving organizations exposed. European educational entities that rely on this software for administrative and academic management are particularly vulnerable, and the impact could extend to national education authorities if centralized deployments exist.

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 18 Aug 2025, 00:59 UTC

Technical details

References

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