Vulnerability-Lookup

GHSA-MC25-W9G7-HQ9V

Vulnerability from github – Published: 2026-04-01 15:31 – Updated: 2026-04-02 21:32

Details

A reflected cross-site scripting (XSS) vulnerability in the dashboard search functionality of the VertiGIS FM solution allows attackers to craft a malicious URL, that if visited by an authenticated victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through various means, for instance, by sending a link or by tricking victims to visit a page crafted by the attacker.

Severity ?

6.1 (Medium)


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

7.3 (High)


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

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JSON

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  "affected": [],
  "aliases": [
    "CVE-2026-3877"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-01T14:16:58Z",
    "severity": "HIGH"
  },
  "details": "A reflected cross-site scripting (XSS) vulnerability in the dashboard search functionality of the VertiGIS FM solution allows attackers to craft a malicious URL, that if visited by an authenticated victim, will execute arbitrary JavaScript in the victim\u0027s context. Such a URL could be delivered through various means, for instance, by sending a link or by tricking victims to visit a page crafted by the attacker.",
  "id": "GHSA-mc25-w9g7-hq9v",
  "modified": "2026-04-02T21:32:52Z",
  "published": "2026-04-01T15:31:15Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3877"
    },
    {
      "type": "WEB",
      "url": "https://www.redguard.ch/blog/2026/04/01/advisory-vertigis-vertigisfm"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/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-2026-3877 (GCVE-0-2026-3877)

Vulnerability from cvelistv5 – Published: 2026-04-01 13:12 – Updated: 2026-04-01 13:33

Title

Reflected Cross-Site Scripting in Dashboard Search

Summary

Severity ?

7.3 (High)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Assigner

NCSC.ch

References

URL

Tags

https://www.redguard.ch/blog/2026/04/01/advisory-…

third-party-advisorytechnical-description

Impacted products

	Vendor	Product	Version
	VertiGIS	VertiGIS FM	Affected: 0 , < 10.13.403 (semver)

Credits

Benjamin Faller, Redguard AG Andreas Pfefferle, Redguard AG

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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-MC25-W9G7-HQ9V

CVE-2026-3877 (GCVE-0-2026-3877)

Tags

Sightings

Nomenclature