CVE-2026-90492

MEDIUM 6.3

webgjc web_robot web.py controller_recover os command injection

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in webgjc web_robot 2.4.0/2.5.0/2.8.0. The affected element is the function controller_listen/controller_recover of the file py/web.py. The manipulation of the argument case_name leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-78 CWE-77
Vendor	webgjc
Product	web_robot
Published	Sep 13, 2026
Last Updated	Sep 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

webgjc / web_robot

2.4.0 2.5.0 2.8.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403080 vuldb.com: https://vuldb.com/vuln/403080/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90492 vuldb.com: https://vuldb.com/submit/892352

Credits

🔍 Telqrrr (VulDB User) VulDB CNA Team