# CVE-2025-56435: CVE-2025-56435

Status: published. Published: 2025-09-03. Updated: 2026-11-07.

SQL Injection vulnerability in FoxCMS v1.2.6 and before allows a remote attacker to execute arbitrary code via the. file /DataBackup.php and the operation on the parameter id.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- foxcms / foxcms: ≤ 1.2.6 (affected, custom). Source: NVD

## NVD configuration conditions

Affected CPE matches depend on the following AND/OR and negation conditions:

```json
[
  {
    "negate": false,
    "nodes": [
      {
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:foxcms:foxcms:*:*:*:*:*:*:*:*",
            "versionEndIncluding": "1.2.6",
            "vulnerable": true
          }
        ],
        "negate": false,
        "operator": "OR"
      }
    ],
    "operator": "OR"
  }
]
```

## Severity and prioritization

- CVSS 3.1: 5.3 (medium); CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N; source: NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable no; technical impact total; source NVD SSVC: 134c704f-9b21-4f2e-91b3-4a467353bcc0

- Weaknesses: CWE-89

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.yuque.com/g/u43151774/zhyb2o/udq6lsnv80vnhbr4/collaborator/join?token=dU5eQpE4j6zEmVuK&source=doc_collaborator (cve@mitre.org; Permissions Required)

## Provenance

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-56435; retrieved 2026-11-07; source updated 2026-11-07

Revision: e82fa522976422cb609f2e4514f81f4f2d8a571e4b27eba035057efd8f85674c

Canonical: https://y2.dev/cve/CVE-2025-56435

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- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.