{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:hoppscotch:hoppscotch:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2026.3.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d45903d2e5363a0993f6aafa503ab20fb1b6bec5"
            }
          ],
          "repo": "https://github.com/hoppscotch/hoppscotch",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vw93-4m6p-ccm9"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34848.json"
  },
  "details": "hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability in the team member overflow tooltip via display name. This issue has been patched in version 2026.3.0.",
  "id": "CVE-2026-34848",
  "modified": "2026-07-08T05:38:40.404131304Z",
  "published": "2026-04-02T19:20:00.944Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34848.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-vw93-4m6p-ccm9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34848"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "hoppscotch: Stored XSS in team member overflow tooltip via display name"
}