Vulnerability-Lookup

GHSA-QRW9-XJ5G-QXW8

Vulnerability from github – Published: 2026-06-18 15:32 – Updated: 2026-06-18 15:32

Details

An SQL Injection vulnerability exists in LMS (LAN Management System) before commit 4cb30a7 within the "tarifflist.php" module due to insufficient sanitization of the POST "tg[]" parameter. The application directly concatenates user-supplied array values into an SQL query using "implode()", allowing authenticated attackers to perform Error-Based SQL injection and extract sensitive database information.

Severity

8.6 (High)


                  
                    CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-40455"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-18T14:17:24Z",
    "severity": "HIGH"
  },
  "details": "An SQL Injection vulnerability exists in LMS (LAN Management System) before commit\u00a04cb30a7\u00a0within the \"tarifflist.php\" module due to insufficient sanitization of the POST \"tg[]\" parameter. The application directly concatenates user-supplied array values into an SQL query using \"implode()\", allowing authenticated attackers to perform Error-Based SQL injection and extract sensitive database information.",
  "id": "GHSA-qrw9-xj5g-qxw8",
  "modified": "2026-06-18T15:32:02Z",
  "published": "2026-06-18T15:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40455"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chilek/lms/commit/4cb30a70e7e3d8a0ea53afa2dbef19d5243d449b"
    },
    {
      "type": "WEB",
      "url": "https://cert.pl/posts/2026/06/CVE-2026-40455"
    },
    {
      "type": "WEB",
      "url": "https://lms.org.pl"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-40455 (GCVE-0-2026-40455)

Vulnerability from cvelistv5 – Published: 2026-06-18 10:58 – Updated: 2026-06-18 12:30 X_Open Source

Title

SQL Injection in LMS

Summary

Severity

8.6 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

CERT-PL

References

3 references

URL	Tags
https://github.com/chilek/lms/commit/4cb30a70e7e3…	patch
https://cert.pl/posts/2026/06/CVE-2026-40455	third-party-advisory
https://lms.org.pl/	product

Impacted products

1 product

Vendor	Product	Version
LMS	LMS	Affected: 0 , < 4cb30a7 (git)

Date Public

2026-06-18 10:58

Credits

Tymoteusz Dominik

Show details on NVD website

JSON

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    "adp": [
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        "metrics": [
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                "id": "CVE-2026-40455",
                "options": [
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                  },
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                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-18T12:30:14.559115Z",
                "version": "2.0.3"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-QRW9-XJ5G-QXW8

CVE-2026-40455 (GCVE-0-2026-40455)

Tags

Sightings

Nomenclature