GHSA-MV3P-7P89-WQ9P

Vulnerability from github – Published: 2026-03-23 20:36 – Updated: 2026-03-25 20:45
VLAI?
Summary
Connect CMS has Stored Cross-site Scripting (XSS) in the File Field of its Form Plugin
Details

Security Advisory — Form Plugin (Stored XSS)

Summary

A Stored Cross-site Scripting (XSS) issue exists in the file field of the Form Plugin.

Affected Versions

  • 1.x series: <= 1.41.0
  • 2.x series: <= 2.41.0

Patched Versions

  • 1.41.1
  • 2.41.1

Description

In the file field of the Form Plugin, Stored Cross-site Scripting (XSS) could occur. If exploited, arbitrary script could run in an administrator's browser, which may lead to unauthorized actions or information theft. Users affected by this vulnerability should update to a fixed version.

Solution

Update to the fixed version. For the 1.x series, update to 1.41.1 or later. For the 2.x series, update to 2.41.1 or later.

Credits

OpenSource WorkShop thanks Sho Odagiri (小田切 祥) of GMO Cybersecurity by Ierae, Inc. for reporting this vulnerability.

Severity ?
8.2 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.41.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "opensource-workshop/connect-cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.41.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.41.0"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "opensource-workshop/connect-cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.41.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-32278"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434",
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-23T20:36:15Z",
    "nvd_published_at": "2026-03-23T22:16:27Z",
    "severity": "HIGH"
  },
  "details": "# Security Advisory \u2014 Form Plugin (Stored XSS)\n\n## Summary\n\nA Stored Cross-site Scripting (XSS) issue exists in the file field of the Form Plugin.\n\n## Affected Versions\n\n- 1.x series: \u003c= 1.41.0\n- 2.x series: \u003c= 2.41.0\n\n## Patched Versions\n\n- 1.41.1\n- 2.41.1\n\n## Description\n\nIn the file field of the Form Plugin, Stored Cross-site Scripting (XSS) could occur. If exploited, arbitrary script could run in an administrator\u0027s browser, which may lead to unauthorized actions or information theft. Users affected by this vulnerability should update to a fixed version.\n\n## Solution\n\nUpdate to the fixed version.\nFor the 1.x series, update to 1.41.1 or later.\nFor the 2.x series, update to 2.41.1 or later.\n\n## Credits\n\nOpenSource WorkShop thanks **Sho Odagiri** (\u5c0f\u7530\u5207 \u7965) of **GMO Cybersecurity by Ierae, Inc.** for reporting this vulnerability.",
  "id": "GHSA-mv3p-7p89-wq9p",
  "modified": "2026-03-25T20:45:21Z",
  "published": "2026-03-23T20:36:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-mv3p-7p89-wq9p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32278"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opensource-workshop/connect-cms/commit/9d87fe8ecf7f57efbb0e5231be058807734c96b3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/opensource-workshop/connect-cms"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Connect CMS has Stored Cross-site Scripting (XSS) in the File Field of its Form Plugin"
}


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  • 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.



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