CVE-2026-23757 | GFI HelpDesk up to 4.99.9 Reports SWIFT_Report::Create report title cross site scripting

VDB-358349 · CVE-2026-23757 · EUVD-2026-23929 GFI HELPDESK UP TO 4.99.9 REPORTS SWIFT_REPORT::CREATE REPORT TITLE CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.4 $0-$5k 3.77+ Summaryinfo A vulnerability was found in GFI HelpDesk up to 4.99.9. It has been classified as problematic. This affects the function SWIFT_Report::Create of the component Reports Module. The manipulation of the argument report title leads to cross site scripting. This vulnerability is traded as CVE-2026-23757. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended. Detailsinfo A vulnerability was found in GFI HelpDesk up to 4.99.9 and classified as problematic. This issue affects the function SWIFT_Report::Create of the component Reports Module. The manipulation of the argument report title with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is: GFI HelpDesk before 4.99.10 contains a stored cross-site scripting vulnerability in the Reports module where the title parameter is passed directly to SWIFT_Report::Create() without HTML sanitization. Attackers can inject arbitrary JavaScript into the report title field when creating or editing a report, and the payload executes when staff members view and click the affected report link in the Manage Reports interface. The weakness was shared by Alex Williams. The advisory is shared at gfi.ai. The identification of this vulnerability is CVE-2026-23757 since 01/15/2026. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue. Upgrading to version 4.99.10 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-23929). Productinfo Vendor GFI Name HelpDesk Version 4.99.0 4.99.1 4.99.2 4.99.3 4.99.4 4.99.5 4.99.6 4.99.7 4.99.8 4.99.9 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: 4.4 VulDB Meta Temp Score: 4.4 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.4 CNA Vector (VulnCheck): 🔒 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: HelpDesk 4.99.10 Timelineinfo 01/15/2026 CVE reserved 04/20/2026 +94 days Advisory disclosed 04/20/2026 +0 days VulDB entry created 04/20/2026 +0 days VulDB entry last update Sourcesinfo Advisory: gfi.ai Researcher: Alex Williams Status: Confirmed CVE: CVE-2026-23757 (🔒) GCVE (CVE): GCVE-0-2026-23757 GCVE (VulDB): GCVE-100-358349 EUVD: 🔒 Entryinfo Created: 04/20/2026 20:16 Updated: 04/20/2026 21:57 Changes: 04/20/2026 20:16 (79), 04/20/2026 21:57 (1) Complete: 🔍 Cache ID: 99:FF0:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸