UnratedFix available

DEBIAN-CVE-2026-100695

Type: advisorySource: OSV1 source record

Adminer before 6.0.2 contains a cross-site scripting vulnerability where the CONNECTION_ID() database result is interpolated into JavaScript without proper escaping, allowing a malicious database server to execute arbitrary JavaScript in the authenticated Adminer origin. In co-located deployments where the database has FILE privileges and can write to the webroot, attackers can use the XSS to submit authenticated SQL requests that write PHP files via INTO DUMPFILE, achieving remote code execution as the web server account.

Announced 26 Sept 2026Source revision 1

Original source ↗

DEBIAN-CVE-2026-100695

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:DEBIAN-CVE-2026-100695

adminer

Source reference: /affected/0/package/name

Affected versions: 4.8.1-1
Source reference: /affected/0/versions
4.8.1-2
Source reference: /affected/0/versions
4.8.1-4
Source reference: /affected/0/versions
5.1.0-1
Source reference: /affected/0/versions
5.2.1+dfsg-1
Source reference: /affected/0/versions
5.3.0+dfsg-1
Source reference: /affected/0/versions
5.4.0+dfsg-1
Source reference: /affected/0/versions
5.4.1+dfsg-1
Source reference: /affected/0/versions
5.4.2+dfsg-1
Source reference: /affected/0/versions
5.4.3+dfsg-1
Source reference: /affected/0/versions
5.4.4+dfsg-1
Source reference: /affected/0/versions
6.0.0-1
Source reference: /affected/0/versions
6.0.1-1
Source reference: /affected/0/versions
6.0.2-1
Source reference: /affected/0/versions
6.1.0-1
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

adminer

Source reference: /affected/1/package/name

Affected versions: 5.2.1+dfsg-1
Source reference: /affected/1/versions
5.3.0+dfsg-1
Source reference: /affected/1/versions
5.4.0+dfsg-1
Source reference: /affected/1/versions
5.4.1+dfsg-1
Source reference: /affected/1/versions
5.4.2+dfsg-1
Source reference: /affected/1/versions
5.4.3+dfsg-1
Source reference: /affected/1/versions
5.4.4+dfsg-1
Source reference: /affected/1/versions
6.0.0-1
Source reference: /affected/1/versions
6.0.1-1
Source reference: /affected/1/versions
6.0.2-1
Source reference: /affected/1/versions
6.1.0-1
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

adminer

Source reference: /affected/2/package/name

Affected versions: 5.2.1+dfsg-1
Source reference: /affected/2/versions
5.3.0+dfsg-1
Source reference: /affected/2/versions
5.4.0+dfsg-1
Source reference: /affected/2/versions
5.4.1+dfsg-1
Source reference: /affected/2/versions
5.4.2+dfsg-1
Source reference: /affected/2/versions
5.4.3+dfsg-1
Source reference: /affected/2/versions
5.4.4+dfsg-1
Source reference: /affected/2/versions
6.0.0-1
Source reference: /affected/2/versions
6.0.1-1
Source reference: /affected/2/versions
Fixed versions: 6.0.2-1
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "adminer",
      "purl": "pkg:deb/debian/adminer?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "4.8.1-1",
      "4.8.1-2",
      "4.8.1-4",
      "5.1.0-1",
      "5.2.1+dfsg-1",
      "5.3.0+dfsg-1",
      "5.4.0+dfsg-1",
      "5.4.1+dfsg-1",
      "5.4.2+dfsg-1",
      "5.4.3+dfsg-1",
      "5.4.4+dfsg-1",
      "6.0.0-1",
      "6.0.1-1",
      "6.0.2-1",
      "6.1.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100695.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "adminer",
      "purl": "pkg:deb/debian/adminer?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "5.2.1+dfsg-1",
      "5.3.0+dfsg-1",
      "5.4.0+dfsg-1",
      "5.4.1+dfsg-1",
      "5.4.2+dfsg-1",
      "5.4.3+dfsg-1",
      "5.4.4+dfsg-1",
      "6.0.0-1",
      "6.0.1-1",
      "6.0.2-1",
      "6.1.0-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100695.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "6.0.2-1"
          }
        ]
      }
    ],
    "package": {
      "name": "adminer",
      "purl": "pkg:deb/debian/adminer?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "5.2.1+dfsg-1",
      "5.3.0+dfsg-1",
      "5.4.0+dfsg-1",
      "5.4.1+dfsg-1",
      "5.4.2+dfsg-1",
      "5.4.3+dfsg-1",
      "5.4.4+dfsg-1",
      "6.0.0-1",
      "6.0.1-1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-100695.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #25820 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 06:58:48 GMT
Publisher date: Sat, 26 Sep 2026 14:16:54 GMT

Read the original announcement