CVE-2026-2483 | IBM InfoSphere Information Server up to 11.7.1.6 cross site scripting

VDB-353489 · CVE-2026-2483 · GCVE-0-2026-2483 IBM INFOSPHERE INFORMATION SERVER UP TO 11.7.1.6 CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.4 $0-$5k 1.05+ Summaryinfo A vulnerability has been found in IBM InfoSphere Information Server up to 11.7.1.6 and classified as problematic. This issue affects some unknown processing. The manipulation leads to cross site scripting. This vulnerability is traded as CVE-2026-2483. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded. Detailsinfo A vulnerability was found in IBM InfoSphere Information Server up to 11.7.1.6 and classified as problematic. This issue affects an unknown part. The manipulation 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: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session The advisory is shared at ibm.com. The identification of this vulnerability is CVE-2026-2483 since 02/13/2026. 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. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/25/2026). MITRE ATT&CK project uses the attack technique T1059.007 for this issue. Upgrading eliminates this vulnerability. Productinfo Type Reporting Software Vendor IBM Name InfoSphere Information Server Version 11.7.1.0 11.7.1.1 11.7.1.2 11.7.1.3 11.7.1.4 11.7.1.5 11.7.1.6 License commercial Website Vendor: https://www.ibm.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 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 (ibm): 🔒 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: 🔒 Timelineinfo 02/13/2026 CVE reserved 03/25/2026 +40 days Advisory disclosed 03/25/2026 +0 days VulDB entry created 03/25/2026 +0 days VulDB entry last update Sourcesinfo Vendor: ibm.com Advisory: ibm.com Status: Confirmed CVE: CVE-2026-2483 (🔒) GCVE (CVE): GCVE-0-2026-2483 GCVE (VulDB): GCVE-100-353489 Entryinfo Created: 03/25/2026 22:57 Changes: 03/25/2026 22:57 (64) Complete: 🔍 Cache ID: 99:A8B:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸