Security advisory

{
  "id": "585d01d609d155cda047353c50632c4424fb0215b024fb8680f1b0d60c3b7f89",
  "url": "https://osv.dev/vulnerability/CVE-2022-24977",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-24977",
    "summary": "ImpressCMS before 1.4.2 allows unauthenticated remote code execution via ...../// directory traversal in origName or imageName, leading to unsafe interaction with the CKEditor processImage.php script. The payload may be placed in PHP_SESSION_UPLOAD_PROGRESS when the PHP installation supports upload_progress.",
    "evidence": "osv:CVE-2022-24977",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-24977",
      "aliases": [
        "CVE-2022-24977",
        "GHSA-389p-fchr-q2mg"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/impresscms/impresscms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2e3f2b3963ebfa4e5dcaf50c31ff4daa1eb901be"
                },
                {
                  "fixed": "a66d7bb499faafab803e24833606028fa0ba4261"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:impresscms:impresscms:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.4.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "a66d7bb499faafab803e24833606028fa0ba4261"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.4.0",
            "v1.4.0-rc",
            "v1.4.0-beta",
            "v1.4.0-alpha.2",
            "v1.4.0-alpha",
            "v1.3.11",
            "v1.3.11-rc2",
            "v1.3.11-rc",
            "v1.3.11-beta2",
            "v1.3.11-beta",
            "v1.3.10",
            "1.3.10-beta",
            "1.3.9",
            "1.3.9_rc",
            "v1.3.8",
            "1.3.8",
            "impresscms_1.3.4",
            "impresscms_1.3.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-24977.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:44.164955992Z",
      "provider": "osv",
      "references": [
        "https://github.com/ImpressCMS/impresscms/compare/1.4.1...v1.4.2",
        "https://r0.haxors.org/posts?id=8",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24977.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-24977",
        "https://github.com/ImpressCMS/impresscms/commit/a66d7bb499faafab803e24833606028fa0ba4261"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24977.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-24977",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 511711,
  "published_at": "2022-02-13T06:39:33+00:00"
}