FKIE_CVE-2026-30707

Vulnerability from fkie_nvd - Published: 2026-03-17 20:16 - Updated: 2026-03-24 18:16
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
An issue was discovered in SpeedExam Online Examination System (SaaS) after v.FEV2026. It allows Broken Access Control via the ReviewAnswerDetails ASP.NET PageMethod. Authenticated attackers can bypass client-side restrictions and invoke this method directly to retrieve the full answer key. The provider states that this issue is "Fixed in [02/2026] backend service update."
References
cve@mitre.orghttps://github.com/Maarckz/VulnReports/blob/main/CVE-2026-30707.md
cve@mitre.orghttps://github.com/Maarckz/VulnReports/blob/main/SpeedExam%20%28SECOPS.GROUP%29.md
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in SpeedExam Online Examination System (SaaS) after v.FEV2026. It allows Broken Access Control via the ReviewAnswerDetails ASP.NET PageMethod. Authenticated attackers can bypass client-side restrictions and invoke this method directly to retrieve the full answer key. The provider states that this issue is \"Fixed in [02/2026] backend service update.\""
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en SpeedExam Online Examination System (SaaS) despu\u00e9s de la v.FEV2026. Permite un Control de Acceso Roto a trav\u00e9s del PageMethod ASP.NET ReviewAnswerDetails. Atacantes autenticados pueden eludir las restricciones del lado del cliente e invocar este m\u00e9todo directamente para recuperar la clave de respuestas completa."
    }
  ],
  "id": "CVE-2026-30707",
  "lastModified": "2026-03-24T18:16:09.080",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-17T20:16:13.870",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/Maarckz/VulnReports/blob/main/CVE-2026-30707.md"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/Maarckz/VulnReports/blob/main/SpeedExam%20%28SECOPS.GROUP%29.md"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.