CVE-2026-90843
SabyasachiRana WebMap New Nmap Scan functions_nmap.py nmap_newscan os command injection
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 15, 2026
- Updated
- Oct 2, 2026
- Reserved
- Sep 14, 2026
Description
A security vulnerability has been detected in SabyasachiRana WebMap up to 8b95fe4dc301a3c09ddf145b895de0bf9f8d2a25. This affects the function nmap_newscan of the file functions_nmap.py of the component New Nmap Scan Handler. Such manipulation of the argument target/params leads to os command injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 3d52f65803a2716bff14d938352c6fef45b0cfb6. A patch should be applied to remediate this issue. This issue got fixed with a silent patch.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P | VulDB |
| 3.1 | 8.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 3.0 | 8.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
WebMapSabyasachiRana |
|
References
- VDB-403395 | SabyasachiRana WebMap New Nmap Scan functions_nmap.py nmap_newscan os command injectionvdb-entrytechnical-description
- VDB-403395 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-90843 | CVE Analysis and Reportthird-party-advisory
- Submit #925586 | WebMap 8b95fe4dc301a3c09ddf145b895de0bf9f8d2a25 (CWE-78,CWE-306): OS Command Injection + Missing Authenticationthird-party-advisory
- https://calledstriker.gitbook.io/blog/security-research/webmapexploit
- https://raw.githubusercontent.com/CalledSTRIKER/CalledSTRIKER-gitbook/refs/heads/main/security-research/2026-05-30_12-29.pngrelated
- https://github.com/SabyasachiRana/WebMap/commit/3d52f65803a2716bff14d938352c6fef45b0cfb6broken-linkpatch
- https://github.com/SabyasachiRana/WebMap/broken-linkproduct
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