CVE-2026-5668 | Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f add%20notice.php $_SERVER['PHP_SELF'] cross site scripting (Issue 239)

VDB-355490 · CVE-2026-5668 · ISSUE 239 CYBER-III STUDENT-MANAGEMENT-SYSTEM UP TO 1A938FA61E9F735078E9B291D2E6215B4942AF3F ADD%20NOTICE.PHP $_SERVER['PHP_SELF'] CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 2.2 $0-$5k 2.59 Summaryinfo A vulnerability, which was classified as problematic, was found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. This vulnerability affects unknown code of the file /admin/Add%20notice/add%20notice.php. Such manipulation of the argument $_SERVER['PHP_SELF'] leads to cross site scripting. This vulnerability is referenced as CVE-2026-5668. It is possible to launch the attack remotely. Furthermore, an exploit is available. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The project was informed of the problem early through an issue report but has not responded yet. Detailsinfo A vulnerability was found in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /admin/Add%20notice/add%20notice.php. The manipulation of the argument $_SERVER['PHP_SELF'] 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 available at github.com. This vulnerability is handled as CVE-2026-5668. The exploitation is known to be easy. The attack may be launched remotely. The exploitation requires an enhanced level of successful authentication. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project. The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet. By approaching the search of inurl:admin/Add%20notice/add%20notice.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 Vendor Cyber-III Name Student-Management-System Version 1a938fa61e9f735078e9b291d2e6215b4942af3f Website Product: https://github.com/Cyber-III/Student-Management-System/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 2.4 VulDB Meta Temp Score: 2.2 VulDB Base Score: 2.4 VulDB Temp Score: 2.2 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 04/06/2026 Advisory disclosed 04/06/2026 +0 days VulDB entry created 04/06/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: 239 Status: Not defined CVE: CVE-2026-5668 (🔒) GCVE (CVE): GCVE-0-2026-5668 GCVE (VulDB): GCVE-100-355490 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/06/2026 10:19 Changes: 04/06/2026 10:19 (58) Complete: 🔍 Submitter: saberhcx Cache ID: 99:A7D:101 Submitinfo Accepted Submit #785895: Cyber-III Student-Management-System 1.0 XSS vulnerability (by saberhcx) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸