---
title: "CVE-2026-90843: SabyasachiRana WebMap - Command Injection"
description: "SabyasachiRana WebMap up to 8b95fe4dc301a3c09ddf145b895de0bf9f8d2a25 contains a command injection caused by manipulation of the \"target/params\" argument in functions_nmap.py New Nmap Scan Handler, letting remote attackers execute arbitrary OS commands, exploit requires crafted input."
url: https://panop.io/threat-heartbeat/CVE-2026-90843/
---

# CVE-2026-90843 SabyasachiRana WebMap - Command Injection

SabyasachiRana WebMap up to 8b95fe4dc301a3c09ddf145b895de0bf9f8d2a25 contains a command injection caused by manipulation of the "target/params" argument in functions\_nmap.py New Nmap Scan Handler, letting remote attackers execute arbitrary OS commands, exploit requires crafted input.

CVSS base score 8.3 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

2.18% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-90843)

## Details

Type

Command Injection

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Published

15 September 2026

Updated

15 October 2026

Weakness

[CWE-77](https://cwe.mitre.org/data/definitions/77.html)

## Vendor fix

Apply the patch 3d52f65803a2716bff14d938352c6fef45b0cfb6 or update to the latest version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-90843](https://nvd.nist.gov/vuln/detail/CVE-2026-90843)
- [https://vuldb.com/submit/925586](https://vuldb.com/submit/925586)
- [https://vuldb.com/vuln/403395](https://vuldb.com/vuln/403395)
- [https://vuldb.com/vuln/403395/cti](https://vuldb.com/vuln/403395/cti)
- [https://calledstriker.gitbook.io/blog/security-research/webmap](https://calledstriker.gitbook.io/blog/security-research/webmap)
- [https://github.com/SabyasachiRana/WebMap/](https://github.com/SabyasachiRana/WebMap/)
- [https://github.com/SabyasachiRana/WebMap/commit/3d52f65803a2716bff14d938352c6fef45b0cfb6](https://github.com/SabyasachiRana/WebMap/commit/3d52f65803a2716bff14d938352c6fef45b0cfb6)
- [https://raw.githubusercontent.com/CalledSTRIKER/CalledSTRIKER-gitbook/refs/heads/main/security-research/2026-05-30\_12-29.png](https://raw.githubusercontent.com/CalledSTRIKER/CalledSTRIKER-gitbook/refs/heads/main/security-research/2026-05-30_12-29.png)
- [https://vuldb.com/cve/CVE-2026-90843](https://vuldb.com/cve/CVE-2026-90843)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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