CRITICALCVE-2026-2731Published Modified CNA NCSC-FI
CVE-2026-2731: Unauthenticated RCE in Dynamicweb 9 and Dynamicweb 8
Path traversal and content injection in JobRunnerBackground.aspx in DynamicWeb 8 (all) and 9 (<9.19.7 and <9.20.3) allows unauthenticated attackers to execute code via simple web requests
Metrics
- CVSS v4.0
- 10.0
- Severity
- CRITICAL
- Fixed in
- 9.19.7
- Affected Products
- 1
Fix available
9.19.79.20.39.21.010
Affected packages
- DynamicWeb / DynamicWeb 98 · < 9.19.7 (from 9) · < 9.20.3 (from 9.20.0)Fixed in 9.21.0, 10
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:HReferences