Vulnerability-Lookup

PYSEC-2026-1276

Vulnerability from pysec - Published: 2026-07-07 16:02 - Updated: 2026-07-07 17:23

Details

Summary

Unauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the filter parameter containing JavaScript code.

Details

When accessing the recent uploads page at /?ru, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a <script> block without proper escaping. This vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.

PoC

A URL like this will execute alert(1):

https://127.0.0.1:3923/?ru&filter=</script><script>alert(1)</script>

Severity

6.3 (Medium)


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

Impacted products

Name	purl
copyparty	pkg:pypi/copyparty

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "copyparty",
        "purl": "pkg:pypi/copyparty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.10.0",
        "0.10.1",
        "0.10.10",
        "0.10.11",
        "0.10.12",
        "0.10.13",
        "0.10.14",
        "0.10.15",
        "0.10.16",
        "0.10.17",
        "0.10.18",
        "0.10.19",
        "0.10.2",
        "0.10.20",
        "0.10.21",
        "0.10.22",
        "0.10.3",
        "0.10.4",
        "0.10.5",
        "0.10.6",
        "0.10.7",
        "0.10.8",
        "0.10.9",
        "0.11.0",
        "0.11.1",
        "0.11.10",
        "0.11.11",
        "0.11.12",
        "0.11.13",
        "0.11.14",
        "0.11.15",
        "0.11.16",
        "0.11.17",
        "0.11.18",
        "0.11.19",
        "0.11.20",
        "0.11.21",
        "0.11.22",
        "0.11.23",
        "0.11.24",
        "0.11.26",
        "0.11.27",
        "0.11.28",
        "0.11.29",
        "0.11.30",
        "0.11.31",
        "0.11.32",
        "0.11.33",
        "0.11.34",
        "0.11.35",
        "0.11.36",
        "0.11.37",
        "0.11.38",
        "0.11.39",
        "0.11.40",
        "0.11.41",
        "0.11.42",
        "0.11.43",
        "0.11.44",
        "0.11.45",
        "0.11.46",
        "0.11.47",
        "0.11.5",
        "0.11.6",
        "0.11.7",
        "0.11.8",
        "0.11.9",
        "0.12.1",
        "0.12.10",
        "0.12.11",
        "0.12.12",
        "0.12.3",
        "0.12.4",
        "0.12.5",
        "0.12.6",
        "0.12.7",
        "0.12.8",
        "0.12.9",
        "0.13.0",
        "0.13.1",
        "0.13.10",
        "0.13.11",
        "0.13.12",
        "0.13.13",
        "0.13.14",
        "0.13.2",
        "0.13.3",
        "0.13.5",
        "0.13.6",
        "0.13.7",
        "0.13.9",
        "0.2.3",
        "0.3.0",
        "0.3.1",
        "0.4.0",
        "0.4.1",
        "0.4.2",
        "0.4.3",
        "0.5.0",
        "0.5.1",
        "0.5.2",
        "0.5.3",
        "0.5.4",
        "0.5.5",
        "0.5.6",
        "0.5.7",
        "0.6.0",
        "0.6.2",
        "0.6.3",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.7.3",
        "0.7.4",
        "0.7.5",
        "0.7.6",
        "0.7.7",
        "0.8.1",
        "0.8.3",
        "0.9.0",
        "0.9.1",
        "0.9.10",
        "0.9.11",
        "0.9.13",
        "0.9.3",
        "0.9.4",
        "0.9.5",
        "0.9.6",
        "0.9.7",
        "0.9.8",
        "0.9.9",
        "1.0.0",
        "1.0.1",
        "1.0.10",
        "1.0.11",
        "1.0.12",
        "1.0.13",
        "1.0.14",
        "1.0.2",
        "1.0.3",
        "1.0.4",
        "1.0.5",
        "1.0.7",
        "1.0.8",
        "1.0.9",
        "1.1.0",
        "1.1.1",
        "1.1.10",
        "1.1.11",
        "1.1.12",
        "1.1.2",
        "1.1.3",
        "1.1.4",
        "1.1.5",
        "1.1.6",
        "1.1.7",
        "1.1.8",
        "1.1.9",
        "1.10.0",
        "1.10.1",
        "1.10.2",
        "1.11.0",
        "1.11.1",
        "1.11.2",
        "1.12.0",
        "1.12.1",
        "1.12.2",
        "1.13.0",
        "1.13.1",
        "1.13.2",
        "1.13.3",
        "1.13.4",
        "1.13.5",
        "1.13.6",
        "1.13.7",
        "1.13.8",
        "1.14.0",
        "1.14.1",
        "1.14.2",
        "1.14.3",
        "1.14.4",
        "1.15.0",
        "1.15.1",
        "1.15.10",
        "1.15.2",
        "1.15.3",
        "1.15.4",
        "1.15.5",
        "1.15.6",
        "1.15.7",
        "1.15.8",
        "1.15.9",
        "1.16.0",
        "1.16.1",
        "1.16.10",
        "1.16.11",
        "1.16.12",
        "1.16.13",
        "1.16.14",
        "1.16.15",
        "1.16.16",
        "1.16.17",
        "1.16.18",
        "1.16.19",
        "1.16.2",
        "1.16.20",
        "1.16.21",
        "1.16.3",
        "1.16.4",
        "1.16.5",
        "1.16.6",
        "1.16.7",
        "1.16.8",
        "1.16.9",
        "1.17.0",
        "1.17.1",
        "1.17.2",
        "1.18.0",
        "1.18.1",
        "1.18.2",
        "1.18.3",
        "1.18.4",
        "1.18.5",
        "1.18.6",
        "1.2.0",
        "1.2.1",
        "1.2.10",
        "1.2.11",
        "1.2.2",
        "1.2.3",
        "1.2.4",
        "1.2.5",
        "1.2.6",
        "1.2.7",
        "1.2.8",
        "1.2.9",
        "1.3.0",
        "1.3.1",
        "1.3.10",
        "1.3.11",
        "1.3.12",
        "1.3.13",
        "1.3.14",
        "1.3.15",
        "1.3.16",
        "1.3.2",
        "1.3.3",
        "1.3.4",
        "1.3.5",
        "1.3.6",
        "1.3.7",
        "1.3.8",
        "1.3.9",
        "1.4.0",
        "1.4.1",
        "1.4.2",
        "1.4.3",
        "1.4.4",
        "1.4.5",
        "1.4.6",
        "1.5.0",
        "1.5.1",
        "1.5.2",
        "1.5.3",
        "1.5.4",
        "1.5.5",
        "1.5.6",
        "1.6.0",
        "1.6.1",
        "1.6.10",
        "1.6.11",
        "1.6.12",
        "1.6.13",
        "1.6.14",
        "1.6.15",
        "1.6.2",
        "1.6.3",
        "1.6.4",
        "1.6.5",
        "1.6.6",
        "1.6.7",
        "1.6.8",
        "1.6.9",
        "1.7.0",
        "1.7.1",
        "1.7.2",
        "1.7.3",
        "1.7.4",
        "1.7.5",
        "1.7.6",
        "1.8.0",
        "1.8.1",
        "1.8.2",
        "1.8.3",
        "1.8.4",
        "1.8.6",
        "1.8.7",
        "1.8.8",
        "1.9.0",
        "1.9.1",
        "1.9.10",
        "1.9.11",
        "1.9.12",
        "1.9.13",
        "1.9.14",
        "1.9.15",
        "1.9.16",
        "1.9.17",
        "1.9.18",
        "1.9.19",
        "1.9.2",
        "1.9.20",
        "1.9.21",
        "1.9.24",
        "1.9.25",
        "1.9.26",
        "1.9.27",
        "1.9.28",
        "1.9.29",
        "1.9.3",
        "1.9.30",
        "1.9.31",
        "1.9.4",
        "1.9.5",
        "1.9.6",
        "1.9.7",
        "1.9.8",
        "1.9.9"
      ]
    }
  ],
  "aliases": [
    "CVE-2025-54589",
    "GHSA-8mx2-rjh8-q3jq"
  ],
  "details": "### Summary\nUnauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the `filter` parameter containing JavaScript code.\n\n### Details\nWhen accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping.\nThis vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.\n\n### PoC\nA URL like this will execute `alert(1)`:\n```\nhttps://127.0.0.1:3923/?ru\u0026filter=\u003c/script\u003e\u003cscript\u003ealert(1)\u003c/script\u003e\n```",
  "id": "PYSEC-2026-1276",
  "modified": "2026-07-07T17:23:57.706496Z",
  "published": "2026-07-07T16:02:59.193561Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54589"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/9001/copyparty"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/releases/tag/v1.18.7"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/copyparty"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-8mx2-rjh8-q3jq"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "copyparty Reflected XSS via Filter Parameter"
}

CVE-2025-54589 (GCVE-0-2025-54589)

Vulnerability from cvelistv5 – Published: 2025-07-31 13:48 – Updated: 2025-07-31 14:12

Title

copyparty Reflected XSS via Filter Parameter

Summary

Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `<script>` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Assigner

GitHub_M

References

3 references

URL	Tags
https://github.com/9001/copyparty/security/adviso…	x_refsource_CONFIRM
https://github.com/9001/copyparty/commit/a8705e61…	x_refsource_MISC
https://github.com/9001/copyparty/releases/tag/v1.18.7	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
9001	copyparty	Affected: < 1.18.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-54589",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-31T14:11:52.526651Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-31T14:12:45.463Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "copyparty",
          "vendor": "9001",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 1.18.7"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Copyparty is a portable file server. In versions 1.18.6 and below, when accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping, allowing for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users. This is fixed in version 1.18.7."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-80",
              "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-31T13:48:41.615Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq"
        },
        {
          "name": "https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62"
        },
        {
          "name": "https://github.com/9001/copyparty/releases/tag/v1.18.7",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/9001/copyparty/releases/tag/v1.18.7"
        }
      ],
      "source": {
        "advisory": "GHSA-8mx2-rjh8-q3jq",
        "discovery": "UNKNOWN"
      },
      "title": "copyparty Reflected XSS via Filter Parameter"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-54589",
    "datePublished": "2025-07-31T13:48:41.615Z",
    "dateReserved": "2025-07-25T16:19:16.094Z",
    "dateUpdated": "2025-07-31T14:12:45.463Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-8MX2-RJH8-Q3JQ

Vulnerability from github – Published: 2025-07-31 13:48 – Updated: 2025-07-31 16:44

Summary

copyparty Reflected XSS via Filter Parameter

Details

Summary

Unauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the filter parameter containing JavaScript code.

Details

PoC

A URL like this will execute alert(1):

https://127.0.0.1:3923/?ru&filter=</script><script>alert(1)</script>

Severity

6.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.18.6"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "copyparty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.18.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-54589"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-07-31T13:48:36Z",
    "nvd_published_at": "2025-07-31T14:15:34Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nUnauthorized reflected Cross-Site-Scripting when accessing the URL for recent uploads with the `filter` parameter containing JavaScript code.\n\n### Details\nWhen accessing the recent uploads page at `/?ru`, users can filter the results using an input field at the top. This field appends a filter parameter to the URL, which reflects its value directly into a `\u003cscript\u003e` block without proper escaping.\nThis vulnerability allows for reflected Cross-Site Scripting (XSS) and can be exploited against both authenticated and unauthenticated users, enabling unwanted actions in the victims browser.\n\n### PoC\nA URL like this will execute `alert(1)`:\n```\nhttps://127.0.0.1:3923/?ru\u0026filter=\u003c/script\u003e\u003cscript\u003ealert(1)\u003c/script\u003e\n```",
  "id": "GHSA-8mx2-rjh8-q3jq",
  "modified": "2025-07-31T16:44:30Z",
  "published": "2025-07-31T13:48:36Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/security/advisories/GHSA-8mx2-rjh8-q3jq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54589"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/commit/a8705e611d05eeb22be5d3d7d9ab5c020fe54c62"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/9001/copyparty"
    },
    {
      "type": "WEB",
      "url": "https://github.com/9001/copyparty/releases/tag/v1.18.7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "copyparty Reflected XSS via Filter Parameter"
}

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

PYSEC-2026-1276

Summary

Details

PoC

CVE-2025-54589 (GCVE-0-2025-54589)

GHSA-8MX2-RJH8-Q3JQ

Summary

Details

PoC

Tags

Sightings

Nomenclature