Vulnerability-Lookup

PYSEC-2026-57

Vulnerability from pysec - Published: 2026-02-12 23:16 - Updated: 2026-03-02 15:16

Details

DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that allows attackers to identify valid user accounts. Attackers can submit different usernames to the password reset endpoint and distinguish between existing and non-existing accounts by analyzing the server's error response messages.

Severity ?

5.3 (Medium)


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

Impacted products

Name	purl
dokuwiki	pkg:pypi/dokuwiki

Aliases

CVE-2019-25338

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "PyPI",
        "name": "dokuwiki",
        "purl": "pkg:pypi/dokuwiki"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "2018-04-22b"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-25338"
  ],
  "details": "DokuWiki 2018-04-22b contains a username enumeration vulnerability in its password reset functionality that allows attackers to identify valid user accounts. Attackers can submit different usernames to the password reset endpoint and distinguish between existing and non-existing accounts by analyzing the server\u0027s error response messages.",
  "id": "PYSEC-2026-57",
  "modified": "2026-03-02T15:16:22.633Z",
  "published": "2026-02-12T23:16:07.670Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://download.dokuwiki.org/"
    },
    {
      "type": "WEB",
      "url": "https://www.dokuwiki.org/dokuwiki"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/dokuwiki-b-username-enumeration"
    },
    {
      "type": "EVIDENCE",
      "url": "https://www.exploit-db.com/exploits/47731"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-25338 (GCVE-0-2019-25338)

Vulnerability from cvelistv5 – Published: 2026-02-12 22:48 – Updated: 2026-03-05 01:26

Title

Dokuwiki 2018-04-22b - Username Enumeration

Summary

Severity ?

6.9 (Medium)


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

5.3 (Medium)


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

CWE

CWE-204 - Observable Response Discrepancy

Assigner

VulnCheck

References

4 references

URL	Tags
https://www.exploit-db.com/exploits/47731	exploit
https://www.dokuwiki.org/dokuwiki	product
https://download.dokuwiki.org/	product
https://www.vulncheck.com/advisories/dokuwiki-b-u…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Dokuwiki	Dokuwiki	Affected: 2018-04-22b "Greebo"

Date Public ?

2019-12-01 00:00

Credits

Talha ŞEN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-25338",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-13T17:05:31.795130Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-13T17:05:43.384Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Dokuwiki",
          "vendor": "Dokuwiki",
          "versions": [
            {
              "status": "affected",
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            }
          ]
        }
      ],
      "cpeApplicability": [
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                }
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              "operator": "OR"
            }
          ]
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      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Talha \u015eEN"
        }
      ],
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "attackRequirements": "NONE",
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            "valueDensity": "NOT_DEFINED",
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            "vulnIntegrityImpact": "NONE",
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      "references": [
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          "name": "ExploitDB-47731",
          "tags": [
            "exploit"
          ],
          "url": "https://www.exploit-db.com/exploits/47731"
        },
        {
          "name": "DokuWiki Official Homepage",
          "tags": [
            "product"
          ],
          "url": "https://www.dokuwiki.org/dokuwiki"
        },
        {
          "name": "DokuWiki Download Page",
          "tags": [
            "product"
          ],
          "url": "https://download.dokuwiki.org/"
        },
        {
          "name": "VulnCheck Advisory: Dokuwiki 2018-04-22b - Username Enumeration",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/dokuwiki-b-username-enumeration"
        }
      ],
      "title": "Dokuwiki 2018-04-22b - Username Enumeration",
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  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
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    "datePublished": "2026-02-12T22:48:46.640Z",
    "dateReserved": "2026-02-12T14:48:29.868Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-2026-57

CVE-2019-25338 (GCVE-0-2019-25338)

Tags

Sightings

Nomenclature