FKIE_CVE-2025-26525

Vulnerability from fkie_nvd - Published: 2025-02-24 20:15 - Updated: 2025-08-08 19:41
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Summary
Insufficient sanitizing in the TeX notation filter resulted in an arbitrary file read risk on sites where pdfTeX is available (such as those with TeX Live installed).
References
patrick@puiterwijk.orghttps://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84136Patch
patrick@puiterwijk.orghttps://moodle.org/mod/forum/discuss.php?d=466141Vendor Advisory
Impacted products
Vendor Product Version
moodle moodle *
moodle moodle *
moodle moodle *
moodle moodle *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "ABE6D6ED-55D3-46B4-84DC-7C3684E3260E",
              "versionEndExcluding": "4.1.16",
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              "vulnerable": true
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient sanitizing in the TeX notation filter resulted in an \narbitrary file read risk on sites where pdfTeX is available (such as \nthose with TeX Live installed)."
    },
    {
      "lang": "es",
      "value": " Una depuraci\u00f3n insuficiente en el filtro de notaci\u00f3n TeX result\u00f3 en un riesgo de lectura arbitraria de archivos en sitios donde pdfTeX est\u00e9 disponible (como aquellos con TeX Live instalado)."
    }
  ],
  "id": "CVE-2025-26525",
  "lastModified": "2025-08-08T19:41:25.927",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.0,
        "source": "patrick@puiterwijk.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-02-24T20:15:33.103",
  "references": [
    {
      "source": "patrick@puiterwijk.org",
      "tags": [
        "Patch"
      ],
      "url": "https://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=HEAD\u0026st=commit\u0026s=MDL-84136"
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      "source": "patrick@puiterwijk.org",
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      "url": "https://moodle.org/mod/forum/discuss.php?d=466141"
    }
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  "sourceIdentifier": "patrick@puiterwijk.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-552"
        }
      ],
      "source": "patrick@puiterwijk.org",
      "type": "Secondary"
    }
  ]
}


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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.
  • 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.



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