CVE-2026-3781 | tnomi Attendance Manager Plugin up to 0.6.2 on WordPress attmgr_off sql injection

VDB-356027 · CVE-2026-3781 · GCVE-0-2026-3781 TNOMI ATTENDANCE MANAGER PLUGIN UP TO 0.6.2 ON WORDPRESS ATTMGR_OFF SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.8 $0-$5k 0.93+ Summaryinfo A vulnerability was found in tnomi Attendance Manager Plugin up to 0.6.2 on WordPress. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation of the argument attmgr_off leads to sql injection. This vulnerability is uniquely identified as CVE-2026-3781. The attack is possible to be carried out remotely. No exploit exists. Detailsinfo A vulnerability was found in tnomi Attendance Manager Plugin up to 0.6.2 on WordPress and classified as critical. This issue affects an unknown function. The manipulation of the argument attmgr_off 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: The Attendance Manager plugin for WordPress is vulnerable to SQL Injection via the 'attmgr_off' parameter in all versions up to, and including, 0.6.2. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The weakness was disclosed by Maurice Fielenbach. It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2026-3781 since 03/08/2026. The exploitation is known to be easy. The attack may be initiated remotely. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/08/2026). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type WordPress Plugin Vendor tnomi Name Attendance Manager Plugin Version 0.6.0 0.6.1 0.6.2 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.9 VulDB Meta Temp Score: 5.8 VulDB Base Score: 6.3 VulDB Temp Score: 6.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.4 CNA Vector (Wordfence): 🔒 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: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/08/2026 CVE reserved 04/08/2026 +30 days Advisory disclosed 04/08/2026 +0 days VulDB entry created 04/08/2026 +0 days VulDB entry last update Sourcesinfo Advisory: wordfence.com Researcher: Maurice Fielenbach Status: Not defined CVE: CVE-2026-3781 (🔒) GCVE (CVE): GCVE-0-2026-3781 GCVE (VulDB): GCVE-100-356027 Entryinfo Created: 04/08/2026 09:16 Changes: 04/08/2026 09:16 (65) Complete: 🔍 Cache ID: 99:5AE:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸