OrbiTeam BSCW Classic before 7.4.3 allows exportpdf authenticated remote code execution…
Priority MEDIUM 45CWE-91Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
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.
Why it matters now
EPSS 0.03975 90th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bscw:bscw_classic:*:*:*:*:*:*:*:* | before 5.0.12; 5.1.0 to before 5.1.10; 5.2.0 to before 5.2.4; 7.3.0 to before 7.3.3; 7.4.0 to before 7.4.3 | Vulnerable | Bscw |
- cpe:2.3:a:bscw:bscw_classic:*:*:*:*:*:*:*:* Versions before 5.0.12; 5.1.0 to before 5.1.10; 5.2.0 to before 5.2.4; 7.3.0 to before 7.3.3; 7.4.0 to before 7.4.3 Vulnerable ·Bscw
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-36359
- 2026-10-03 Alias added: GHSA-764h-r5xf-7cf5
References
More Bscw Classic vulnerabilities
- TI-2021-16652 OrbiTeam BSCW Classic before 7.4.3 allows authenticated remote code execution (RCE)… CVSS 3.1HIGH 8.8
Sources
- CVE-2021-36359 · CVE Program
- CVE-2021-36359 · NVD
- FIRST EPSS
- GHSA-764h-r5xf-7cf5 · GitHub Advisory Database · CC BY 4.0
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