CVE-2026-3528 | Calculation Fields up to 1.0.3 on Drupal cross site scripting (sa-contrib-2026-023)

VDB-353773 · CVE-2026-3528 · SA-CONTRIB-2026-023 CALCULATION FIELDS UP TO 1.0.3 ON DRUPAL CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.4 $0-$5k 2.20+ Summaryinfo A vulnerability was found in Calculation Fields up to 1.0.3 on Drupal. It has been rated as problematic. This affects an unknown part. This manipulation causes cross site scripting. This vulnerability appears as CVE-2026-3528. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised. Detailsinfo A vulnerability classified as problematic was found in Calculation Fields up to 1.0.3 on Drupal. Affected by this vulnerability is an unknown function. The manipulation 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 summary by CVE is: Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Calculation Fields allows Cross-Site Scripting (XSS).This issue affects Calculation Fields: from 0.0.0 before 1.0.4. The weakness was presented by Drew Webber as sa-contrib-2026-023. The advisory is shared at drupal.org. This vulnerability is known as CVE-2026-3528 since 03/04/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue. Upgrading to version 1.0.4 eliminates this vulnerability. Productinfo Name Calculation Fields Version 1.0.0 1.0.1 1.0.2 1.0.3 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.5 VulDB Meta Temp Score: 3.4 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 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: Calculation Fields 1.0.4 Timelineinfo 03/04/2026 CVE reserved 03/26/2026 +22 days Advisory disclosed 03/26/2026 +0 days VulDB entry created 03/26/2026 +0 days VulDB entry last update Sourcesinfo Advisory: sa-contrib-2026-023 Researcher: Drew Webber Status: Confirmed CVE: CVE-2026-3528 (🔒) GCVE (CVE): GCVE-0-2026-3528 GCVE (VulDB): GCVE-100-353773 Entryinfo Created: 03/26/2026 23:17 Changes: 03/26/2026 23:17 (56) Complete: 🔍 Cache ID: 99:E62:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸