Description
OrbiTeam BSCW Classic before 7.4.3 allows exportpdf authenticated remote code execution (RCE) via XML tag injection because reportlab\platypus\paraparser.py (reached via bscw.cgi op=_editfolder.EditFolder) calls eval on attacker-supplied Python code. This is fixed in 5.0.12, 5.1.10, 5.2.4, 7.3.3, and 7.4.3.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_misc
https://www.bscw.de/en/company/
Exploit, Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2021/Aug/23
Exploit, Third Party Advisory x_refsource_misc
http://packetstormsecurity.com/files/163988/BSCW-Server-XML-Injection.html
Scores
CVSS v3
8.8
EPSS
0.0385
EPSS Percentile
88.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-91
Status
published
Products (1)
bscw/bscw_classic
< 5.0.12
Published
Aug 30, 2021
Tracked Since
Feb 18, 2026