FKIE_CVE-2026-34847

Vulnerability from fkie_nvd - Published: 2026-04-02 20:16 - Updated: 2026-04-15 17:27
Severity ?
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to construct a URL and redirect the user without proper validation. This issue has been patched in version 2026.3.0.
References
security-advisories@github.comhttps://github.com/hoppscotch/hoppscotch/releases/tag/2026.3.0Release Notes
security-advisories@github.comhttps://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-27pm-c9ch-746qExploit, Vendor Advisory
Impacted products
Vendor Product Version
hoppscotch hoppscotch *
To clipboard 

{
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    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hoppscotch:hoppscotch:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0FF217CC-EE39-4462-91B1-AA13EDECFF36",
              "versionEndExcluding": "2026.3.0",
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            }
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          "operator": "OR"
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  "descriptions": [
    {
      "lang": "en",
      "value": "hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, the /enter page contains a DOM-based open redirect vulnerability. The redirect query parameter is directly used to construct a URL and redirect the user without proper validation. This issue has been patched in version 2026.3.0."
    }
  ],
  "id": "CVE-2026-34847",
  "lastModified": "2026-04-15T17:27:18.267",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N",
          "version": "3.1"
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        "impactScore": 1.4,
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        "type": "Secondary"
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  "references": [
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      "tags": [
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    },
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      "tags": [
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      "url": "https://github.com/hoppscotch/hoppscotch/security/advisories/GHSA-27pm-c9ch-746q"
    }
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-601"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.