FKIE_CVE-2021-27961

Vulnerability from fkie_nvd - Published: 2025-07-09 19:15 - Updated: 2025-07-10 13:17
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
evesys 7.1 (2152) through 8.0 (2202) allows Reflected XSS via the indexeva.php action parameter.
References
cve@mitre.orghttps://evasys.de/en/blog/
cve@mitre.orghttps://gist.github.com/phlmox/c24bf28f12fbc0f2ea73dd9e8cfa94e3
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "evesys 7.1 (2152) through 8.0 (2202) allows Reflected XSS via the indexeva.php action parameter."
    },
    {
      "lang": "es",
      "value": "evesys 7.1 (2152) a 8.0 (2202) permite XSS reflejado a trav\u00e9s del par\u00e1metro de acci\u00f3n indexeva.php."
    }
  ],
  "id": "CVE-2021-27961",
  "lastModified": "2025-07-10T13:17:30.017",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.5,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-09T19:15:23.963",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://evasys.de/en/blog/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://gist.github.com/phlmox/c24bf28f12fbc0f2ea73dd9e8cfa94e3"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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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.