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CVE-2022-2839

Status: ModifiedMedium (5.4)—

The Zephyr Project Manager WordPress plugin before 3.2.55 does not have any authorisation as well as CSRF in all its AJAX actions, allowing unauthenticated users to call them either directly or via CSRF attacks. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform Stored Cross-Site Scripting attacks against logged in admins.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Zephyr-one — Zephyr Project Manager

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2022-2839",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "contact@wpscan.com",
      "affectedData": [
        {
          "vendor": "Unknown",
          "product": "Zephyr Project Manager",
          "versions": [
            {
              "status": "affected",
              "version": "3.2.55",
              "lessThan": "3.2.55",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-10-03T14:15:17.087",
  "references": [
    {
      "url": "https://wpscan.com/vulnerability/82e01f95-81c2-46d8-898e-07b3b8a3f8c9",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "contact@wpscan.com"
    },
    {
      "url": "https://wpscan.com/vulnerability/82e01f95-81c2-46d8-898e-07b3b8a3f8c9",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "contact@wpscan.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-352"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Zephyr Project Manager WordPress plugin before 3.2.55 does not have any authorisation as well as CSRF in all its AJAX actions, allowing unauthenticated users to call them either directly or via CSRF attacks. Furthermore, due to the lack of sanitisation and escaping, it could also allow them to perform Stored Cross-Site Scripting attacks against logged in admins."
    },
    {
      "lang": "es",
      "value": "El plugin Zephyr Project Manager de WordPress versiones anteriores a 3.2.55, no dispone de autorización ni de CSRF en todas sus acciones AJAX, lo que permite a usuarios no autenticados llamarlas directamente o por medio de ataques de tipo CSRF. Además, debido a una falta de saneo y escape, también podría permitirles llevar a cabo ataques de tipo Cross-Site Scripting Almacenado contra administradores conectados"
    }
  ],
  "lastModified": "2026-06-17T04:42:40.750",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:zephyr-one:zephyr_project_manager:*:*:*:*:*:wordpress:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4B38017D-8CFD-4CA3-B4D7-065DABE0E2F0",
              "versionEndExcluding": "3.2.55"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "contact@wpscan.com"
}