Chyrp 2.5.2 Stored Cross-Site Scripting Vulnerability via Post Title

{
  "id": "0f373c437a81f7f5d3a59d9d299076fa5086acd75421ca4a3292f8c585354e23",
  "url": "https://osv.dev/vulnerability/CVE-2024-58285",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Chyrp 2.5.2 Stored Cross-Site Scripting Vulnerability via Post Title",
    "summary": "Chyrp 2.5.2 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into post titles. Attackers can craft payloads in the title field that will execute when the post is viewed by other users, potentially stealing session cookies or performing client-side attacks.",
    "evidence": "osv:CVE-2024-58285",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-58285",
      "aliases": [
        "CVE-2024-58285"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/chyrp/chyrp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "fbf561c6c5e1656bc98a2e20110d53774b84bbe2"
                },
                {
                  "last_affected": "fbf561c6c5e1656bc98a2e20110d53774b84bbe2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "2.5.2"
                      },
                      {
                        "last_affected": "2.5.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:chyrp:chyrp:2.5.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.5.2"
                      },
                      {
                        "last_affected": "2.5.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.5.2",
            "v2.5.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-58285.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.448192870Z",
      "provider": "osv",
      "references": [
        "https://github.com/chyrp/",
        "https://github.com/chyrp/chyrp/archive/refs/tags/v2.5.2.zip",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58285.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-58285",
        "https://www.vulncheck.com/advisories/chyrp-stored-cross-site-scripting-vulnerability-via-post-title",
        "https://www.exploit-db.com/exploits/52013"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58285.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-58285",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 516730,
  "published_at": "2025-12-10T21:15:16.334+00:00"
}