by Kastro
Paper/Archive/CVE-2023-50982

CVE-2023-50982

mitre — Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysCon…

EPSS 1%public exploitCVSS 9.0
critical.is priorityof 100
51
CVSS 9.0 (CNA, NVD agree)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 70.2.702 × 2014.0Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

mitre (CNA)9.0CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:R
NVD9.0CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

refsourceforge.net/projects/studip/files/Stud.IP/5.4refgitlab.studip.de/studip/studip/-/tagsrefrehmeinfosec.de/labor/cve-2023-50982