CVE-2026-4355 | Portabilis i-Educar 2.11 Endpoint educar_servidor_curso_lst.php Name cross site scripting

VDB-351394 · CVE-2026-4355 · GCVE-100-351394 PORTABILIS I-EDUCAR 2.11 ENDPOINT EDUCAR_SERVIDOR_CURSO_LST.PHP NAME CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.3 $0-$5k 1.49+ Summaryinfo A vulnerability categorized as problematic has been discovered in Portabilis i-Educar 2.11. Affected is an unknown function of the file /intranet/educar_servidor_curso_lst.php of the component Endpoint. Executing a manipulation of the argument Name can lead to cross site scripting. The identification of this vulnerability is CVE-2026-4355. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in Portabilis i-Educar 2.11. It has been declared as problematic. This vulnerability affects an unknown functionality of the file /intranet/educar_servidor_curso_lst.php of the component Endpoint. The manipulation of the argument name with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The advisory is available at github.com. This vulnerability was named CVE-2026-4355. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project. It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:intranet/educar_servidor_curso_lst.php it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor Portabilis Name i-Educar Version 2.11 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.5 VulDB Meta Temp Score: 3.3 VulDB Base Score: 3.5 VulDB Temp Score: 3.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Cross site scripting CWE: CWE-79 / CWE-94 / CWE-74 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Google Hack: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/17/2026 Advisory disclosed 03/17/2026 +0 days VulDB entry created 03/17/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Confirmed CVE: CVE-2026-4355 (🔒) GCVE (CVE): GCVE-0-2026-4355 GCVE (VulDB): GCVE-100-351394 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/17/2026 19:37 Changes: 03/17/2026 19:37 (57) Complete: 🔍 Submitter: Saipe Cache ID: 99:0FA:101 Submitinfo Accepted Submit #772839: portabilis i-educar 2.11 Injection (by Saipe) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸