YesWiki 4.6.0 before 4.7.0 SQL Injection via Bazar Entries Search API

{
  "id": "345fbdce6133d38ef21340327d246cd9b90a604ae2ffb7f869ed86e6c9769184",
  "url": "https://osv.dev/vulnerability/CVE-2026-116207",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "YesWiki 4.6.0 before 4.7.0 SQL Injection via Bazar Entries Search API",
    "summary": "YesWiki 4.6.0 before 4.7.0 and 5.0.0-alpha1 before 5.0.0-alpha4 contains an unauthenticated SQL injection vulnerability in SearchManager::prepareSearchRequest(). Field names from the query and searchfields parameters of the public Bazar entries search API are placed in a backtick-quoted alias escaped only with mysqli_real_escape_string. Attackers can supply a backtick to inject subqueries, reading data such as user password hashes or exhausting database threads with SLEEP().",
    "evidence": "osv:CVE-2026-116207",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-116207",
      "aliases": [
        "CVE-2026-116207"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/yeswiki/yeswiki",
              "type": "GIT",
              "events": [
                {
                  "introduced": "fa94a53f810918f02a8da7138c066eee5dc68b0c"
                },
                {
                  "fixed": "bba4abccdf68476dde3d7119019139121849fb32"
                },
                {
                  "introduced": "eb8762a2ea148b245a889824f0f7567d100f8424"
                },
                {
                  "fixed": "c028106b616339ca37aa878d51e04562ac0bf9f6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "4.6.0"
                      },
                      {
                        "fixed": "4.7.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "5.0.0-alpha1"
                      },
                      {
                        "fixed": "5.0.0-alpha4"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.6.9",
            "v5.0.0-alpha3",
            "v4.6.8",
            "v4.6.7",
            "v5.0.0-alpha2",
            "v4.6.6",
            "v5.0.0-alpha1",
            "v4.6.5",
            "v4.6.4",
            "v4.6.3",
            "v4.6.2",
            "v4.6.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-116207.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.914938607Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/116xxx/CVE-2026-116207.json",
        "https://github.com/YesWiki/yeswiki/security/advisories/GHSA-ccp2-6q93-hggh",
        "https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hgxv-w4r8-8877",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-116207",
        "https://www.vulncheck.com/advisories/yeswiki-4.6.0-before-4.7.0-sql-injection-via-bazar-entries-search-api"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-89"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/116xxx/CVE-2026-116207.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-116207",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 510977,
  "published_at": "2026-10-25T13:20:37.473+00:00"
}