CVE-2026-32271 | Craft CMS up to 4.10.2/5.5.4 Commerce TotalRevenue Widget unserialize sql injection

VDB-357215 · CVE-2026-32271 · GCVE-0-2026-32271 CRAFT CMS UP TO 4.10.2/5.5.4 COMMERCE TOTALREVENUE WIDGET UNSERIALIZE SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.8 $0-$5k 1.80+ Summaryinfo A vulnerability was found in Craft CMS up to 4.10.2/5.5.4. It has been classified as critical. Affected by this issue is the function unserialize of the component Commerce TotalRevenue Widget. The manipulation leads to sql injection. This vulnerability is referenced as CVE-2026-32271. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended. Detailsinfo A vulnerability was found in Craft CMS up to 4.10.2/5.5.4 and classified as critical. This issue affects the function unserialize of the component Commerce TotalRevenue Widget. The manipulation with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is: Craft Commerce is an ecommerce platform for Craft CMS. In versions 4.0.0 through 4.10.2 and 5.0.0 through 5.5.4, there is an SQL injection vulnerability in the Commerce TotalRevenue widget which allows any authenticated control panel user to achieve remote code execution through a four-step exploitation chain. The attack exploits unsanitized widget settings interpolated into SQL expressions, combined with PDO's default multi-statement query support, to inject a maliciously serialized PHP object into the queue table. When the queue consumer processes the injected job, the unrestricted unserialize() call in yii2-queue instantiates a GuzzleHttp FileCookieJar gadget chain whose __destruct() method writes a PHP webshell to the server's webroot. The complete chain requires only three HTTP requests, no administrative privileges, and results in arbitrary command execution as the PHP process user, with queue processing triggered via an unauthenticated endpoint. This issue has been fixed in versions 4.10.3 and 5.5.5. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-32271 since 03/11/2026. The exploitation is known to be difficult. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK. Upgrading to version 4.10.3 or 5.5.5 eliminates this vulnerability. Productinfo Type Content Management System Vendor Craft Name CMS Version 4.10.0 4.10.1 4.10.2 5.5.0 5.5.1 5.5.2 5.5.3 5.5.4 License free 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: 5.0 VulDB Meta Temp Score: 4.8 VulDB Base Score: 5.0 VulDB Temp Score: 4.8 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: Sql injection CWE: CWE-89 / CWE-74 / CWE-707 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: CMS 4.10.3/5.5.5 Timelineinfo 03/11/2026 CVE reserved 04/13/2026 +32 days Advisory disclosed 04/13/2026 +0 days VulDB entry created 04/13/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Confirmed CVE: CVE-2026-32271 (🔒) GCVE (CVE): GCVE-0-2026-32271 GCVE (VulDB): GCVE-100-357215 Entryinfo Created: 04/13/2026 23:01 Changes: 04/13/2026 23:01 (69) Complete: 🔍 Cache ID: 99:1EE:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸