EUVD-2026-63362
GHSA-phq2-mj6g-pcj3
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/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
Network-delivered CSRF requiring victim interaction (UI:R); no privileges needed; impact limited to low integrity within the user's own profile scope.
Primary rating from Vendor (cert).
CVSS VectorVendor: cert
Lifecycle Timeline
1DescriptionCVE.org
ATutor is vulnerable to Cross-Site Request Forgery (CSRF) in profile update functionality. An attacker can craft a malicious website which, when visited by an authenticated victim, submits a forged request to the system. Due to the lack of proper CSRF token implementation, the forged request is processed successfully, allowing an attacker to modify profile fields of an existing user.
Product is no longer actively supported and the vulnerabilities have not been fixed. Only version 2.2.4 was tested and confirmed as vulnerable, other versions were not tested but might also be vulnerable.
AnalysisAI
Cross-Site Request Forgery in ATutor 2.2.4 allows a network-based attacker to modify authenticated users' profile fields by tricking them into visiting a malicious webpage that submits a forged profile-update request. The application lacks CSRF token validation on the profile update endpoint, so the server cannot distinguish forged requests from legitimate ones. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires that the victim has an active authenticated session on the ATutor instance at the time they visit the attacker-controlled page - the attack cannot be conducted against unauthenticated users or sessions that have timed out. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 5.1 (Medium) accurately reflects the constrained impact: the Vulnerable System Impact is limited to low integrity (VI:L), with no confidentiality or availability compromise. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been identified at time of analysis, and none is expected given ATutor's end-of-life status. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Same weakness CWE-352 – Cross-Site Request Forgery (CSRF)
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External POC / Exploit Code
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