CVE-2026-35399 | LabRedesCefetRJ WeGIA up to 3.6.8 Backup Filename cross site scripting (GHSA-fmwv-62wf-2hgx)

VDB-355692 · CVE-2026-35399 · GHSA-FMWV-62WF-2HGX LABREDESCEFETRJ WEGIA UP TO 3.6.8 BACKUP FILENAME CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.1 $0-$5k 0.92+ Summaryinfo A vulnerability categorized as problematic has been discovered in LabRedesCefetRJ WeGIA up to 3.6.8. The impacted element is an unknown function of the component Backup Filename Handler. The manipulation results in cross site scripting. This vulnerability is reported as CVE-2026-35399. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component. Detailsinfo A vulnerability, which was classified as problematic, was found in LabRedesCefetRJ WeGIA up to 3.6.8. Affected is an unknown functionality of the component Backup Filename Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes: WeGIA is a Web manager for charitable institutions. Prior to 3.6.9, a stored XSS vulnerability allows an attacker to inject malicious scripts through a backup filename. This could lead to unauthorized execution of malicious code in the victim's browser, compromising session data or executing actions on behalf of the user. This vulnerability is fixed in 3.6.9. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-35399 since 04/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007. Upgrading to version 3.6.9 eliminates this vulnerability. Productinfo Vendor LabRedesCefetRJ Name WeGIA Version 3.6.0 3.6.1 3.6.2 3.6.3 3.6.4 3.6.5 3.6.6 3.6.7 3.6.8 Website Product: https://github.com/LabRedesCefetRJ/WeGIA/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.1 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 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: 🔒 Status: Not defined 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: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: WeGIA 3.6.9 Timelineinfo 04/02/2026 CVE reserved 04/06/2026 +4 days Advisory disclosed 04/06/2026 +0 days VulDB entry created 04/06/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-fmwv-62wf-2hgx Status: Confirmed CVE: CVE-2026-35399 (🔒) GCVE (CVE): GCVE-0-2026-35399 GCVE (VulDB): GCVE-100-355692 Entryinfo Created: 04/06/2026 23:58 Changes: 04/06/2026 23:58 (68) Complete: 🔍 Cache ID: 99:D8C:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸