cve.bz

CVE-2023-50982

9.0 criticalEPSS 1.3%

Critical (9.0) in studip stud.ip. EPSS 1.3% chance of exploitation in the next 30 days.

Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9.

Severity

CVSS 3.1

9.0 critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS
1.3% chance of exploitation in the next 30 days; higher than 70% of CVEs (scores of 2026-10-31)
CWEs
CWE-79, CWE-434
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON