EUVD-2026-19400
GHSA-wx99-4rxc-gxhv
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
6DescriptionCVE.org
A vulnerability was determined in Cyber-III Student-Management-System up to 1a938fa61e9f735078e9b291d2e6215b4942af3f. Impacted is an unknown function of the file /admin/class%20schedule/delete_batch.php of the component Class Schedule Deletion Endpoint. Executing a manipulation of the argument batch can lead to cross site scripting. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
AnalysisAI
Cross-site scripting (XSS) in Cyber-III Student-Management-System allows unauthenticated remote attackers to inject malicious scripts via the batch parameter in the /admin/class%20schedule/delete_batch.php endpoint, compromised by improper input validation. The vulnerability affects all versions up to commit 1a938fa61e9f735078e9b291d2e6215b4942af3f and has publicly available exploit code disclosed on GitHub; the vendor has not responded to early notification.
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Vulnerability AssessmentAI
| Risk Assessment | CVSS 5.3 (CVSS:4.0 scale) with network-accessible attack vector, low complexity, and no privilege requirements indicates moderate risk. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker crafts a malicious URL containing XSS payload in the batch parameter (e.g., /admin/class%20schedule/delete_batch.php?batch=<script>alert('XSS')</script>) and sends it to a logged-in teacher or administrator. When the victim clicks the link or is redirected to it via email/phishing, the JavaScript executes in their browser session, potentially stealing session cookies, redirecting to a credential harvesting page, or modifying student records. … |
| Remediation | No vendor-released patch identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report. |
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