CVE-2026-4514 | PbootCMS up to 3.2.12 Backend UserController.php Field access control

VDB-352079 · CVE-2026-4514 · GCVE-100-352079 PBOOTCMS UP TO 3.2.12 BACKEND USERCONTROLLER.PHP FIELD ACCESS CONTROL HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.7 $0-$5k 1.36+ Summaryinfo A vulnerability was found in PbootCMS up to 3.2.12. It has been rated as critical. This affects an unknown part of the file apps/admin/controller/system/UserController.php of the component Backend. The manipulation of the argument Field leads to access control. This vulnerability is traded as CVE-2026-4514. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. Detailsinfo A vulnerability was found in PbootCMS up to 3.2.12. It has been rated as critical. This issue affects an unknown function of the file apps/admin/controller/system/UserController.php of the component Backend. The manipulation of the argument field with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-4514. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK. The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:apps/admin/controller/system/UserController.php it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Name PbootCMS Version 3.2.0 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.2.7 3.2.8 3.2.9 3.2.10 3.2.11 3.2.12 License commercial CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 5.7 VulDB Base Score: 6.3 VulDB Temp Score: 5.7 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: Access control CWE: CWE-284 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Google Hack: 🔒 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 03/20/2026 Advisory disclosed 03/20/2026 +0 days VulDB entry created 03/20/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-4514 (🔒) GCVE (CVE): GCVE-0-2026-4514 GCVE (VulDB): GCVE-100-352079 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/20/2026 15:40 Changes: 03/20/2026 15:40 (55) Complete: 🔍 Submitter: zmjjkk Cache ID: 99:34A:101 Submitinfo Accepted Submit #773907: 翱云科技 PbootCMS 3.2.12 Backend Arbitrary Field Modification via field and value Paramet (by zmjjkk) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸