CVE-2021-36359: OrbiTeam BSCW Classic before 7.4.3 allows exportpdf authenticated remote code execution (RCE) via XML tag injection because reportlab\platypus\paraparser.py…

PriorityP261high8.8CVSS 3.1

AVNACLPRLUINSUCHIHAH

EPSS

3.98%

89.2th percentile

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.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
bscw	bscw_classic	< 5.0.12	5.0.12
bscw	bscw_classic	>= 5.1.0 < 5.1.10	5.1.10
bscw	bscw_classic	>= 5.2.0 < 5.2.4	5.2.4
bscw	bscw_classic	>= 7.3.0 < 7.3.3	7.3.3
bscw	bscw_classic	>= 7.4.0 < 7.4.3	7.4.3

CVSS provenance

nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.