CVE-2026-4510 | PbootCMS up to 3.2.12 Parameter MemberController.php alert_location backurl cross site scripting

VDB-352076 · CVE-2026-4510 · GCVE-100-352076 PBOOTCMS UP TO 3.2.12 PARAMETER MEMBERCONTROLLER.PHP ALERT_LOCATION BACKURL CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.9 $0-$5k 1.71+ Summaryinfo A vulnerability was found in PbootCMS up to 3.2.12 and classified as problematic. Affected is the function alert_location of the file apps/home/controller/MemberController.php of the component Parameter Handler. Such manipulation of the argument backurl leads to cross site scripting. This vulnerability is documented as CVE-2026-4510. The attack can be executed remotely. Additionally, an exploit exists. Detailsinfo A vulnerability was found in PbootCMS up to 3.2.12 and classified as problematic. Affected by this issue is the function alert_location of the file apps/home/controller/MemberController.php of the component Parameter Handler. The manipulation of the argument backurl 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 advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-4510. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007. The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:apps/home/controller/MemberController.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: 4.3 VulDB Meta Temp Score: 3.9 VulDB Base Score: 4.3 VulDB Temp Score: 3.9 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: 🔒 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-2026-4510 (🔒) GCVE (CVE): GCVE-0-2026-4510 GCVE (VulDB): GCVE-100-352076 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/20/2026 15:31 Changes: 03/20/2026 15:31 (56) Complete: 🔍 Submitter: zmjjkk Cache ID: 99:D30:101 Submitinfo Accepted Submit #773904: 翱云科技 PbootCMS 3.2.12 Reflected XSS (by zmjjkk) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸