FKIE_CVE-2026-42028

Vulnerability from fkie_nvd - Published: 2026-05-08 17:16 - Updated: 2026-06-17 10:47
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
novaGallery is a php image gallery. Prior to version 2.1.1, a path traversal vulnerability has been identified in novaGallery. This allows unauthenticated users to read image files outside the intended gallery root directory. This issue has been patched in version 2.1.1.
References
security-advisories@github.comhttps://github.com/novafacile/novagallery/commit/46fe7b0f79f429e18c8cff3f92360c4513732ba6
security-advisories@github.comhttps://github.com/novafacile/novagallery/releases/tag/v2.1.1
security-advisories@github.comhttps://github.com/novafacile/novagallery/security/advisories/GHSA-wv5j-98c7-frm9
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/novafacile/novagallery/security/advisories/GHSA-wv5j-98c7-frm9
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "novagallery",
          "vendor": "novafacile",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 2.1.1"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "novaGallery is a php image gallery. Prior to version 2.1.1, a path traversal vulnerability has been identified in novaGallery. This allows unauthenticated users to read image files outside the intended gallery root directory. This issue has been patched in version 2.1.1."
    }
  ],
  "id": "CVE-2026-42028",
  "lastModified": "2026-06-17T10:47:19.997",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-42028",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-08T17:04:37.058875Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-08T17:16:31.177",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/novafacile/novagallery/commit/46fe7b0f79f429e18c8cff3f92360c4513732ba6"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/novafacile/novagallery/releases/tag/v2.1.1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/novafacile/novagallery/security/advisories/GHSA-wv5j-98c7-frm9"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/novafacile/novagallery/security/advisories/GHSA-wv5j-98c7-frm9"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}



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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

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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.