FKIE_CVE-2026-25869

Vulnerability from fkie_nvd - Published: 2026-02-11 16:16 - Updated: 2026-02-26 20:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
MiniGal Nano versions 0.3.5 and prior contain a path traversal vulnerability in index.php via the dir parameter. The application appends user-controlled input to the photos directory and attempts to prevent traversal by removing dot-dot sequences, but this protection can be bypassed using crafted directory patterns. An attacker can exploit this behavior to cause the application to enumerate and display image files from unintended filesystem locations that are readable by the web server, resulting in unintended information disclosure.
References
disclosure@vulncheck.comhttps://sourceforge.net/projects/minigalnano/Product
disclosure@vulncheck.comhttps://web.archive.org/web/20180330004313/http://www.minigal.dk/minigal-nano.htmlProduct
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/minigal-nano-path-traversal-via-dir-parameterThird Party Advisory
Impacted products
Vendor Product Version
rybber minigal_nano *
To clipboard 

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      "value": "MiniGal Nano versions 0.3.5 and prior contain a path traversal vulnerability in index.php via the dir parameter. The application appends user-controlled input to the photos directory and attempts to prevent traversal by removing dot-dot sequences, but this protection can be bypassed using crafted directory patterns. An attacker can exploit this behavior to cause the application to enumerate and display image files from unintended filesystem locations that are readable by the web server, resulting in unintended information disclosure."
    },
    {
      "lang": "es",
      "value": "MiniGal Nano versiones 0.3.5 y anteriores contienen una vulnerabilidad de salto de ruta en index.php a trav\u00e9s del par\u00e1metro dir. La aplicaci\u00f3n a\u00f1ade la entrada controlada por el usuario al directorio de fotos e intenta prevenir el salto eliminando secuencias de punto-punto, pero esta protecci\u00f3n puede ser eludida usando patrones de directorio manipulados. Un atacante puede explotar este comportamiento para hacer que la aplicaci\u00f3n enumere y muestre archivos de imagen desde ubicaciones inesperadas del sistema de archivos que son legibles por el servidor web, resultando en una revelaci\u00f3n de informaci\u00f3n no intencionada."
    }
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  "id": "CVE-2026-25869",
  "lastModified": "2026-02-26T20:45:55.140",
  "metrics": {
    "cvssMetricV31": [
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          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
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          "Recovery": "NOT_DEFINED",
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          "attackRequirements": "NONE",
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          "availabilityRequirement": "NOT_DEFINED",
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          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
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          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
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        "type": "Secondary"
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  "published": "2026-02-11T16:16:06.813",
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      "tags": [
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  • 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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.