FKIE_CVE-2026-1106

Vulnerability from fkie_nvd - Published: 2026-01-18 01:15 - Updated: 2026-04-29 01:00
Severity
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Summary
A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
References
cna@vuldb.comhttps://note-hxlab.wetolink.com/share/w92t1Q0a74GjThird Party Advisory
cna@vuldb.comhttps://vuldb.com/?ctiid.341698Permissions Required, VDB Entry
cna@vuldb.comhttps://vuldb.com/?id.341698Third Party Advisory, VDB Entry
cna@vuldb.comhttps://vuldb.com/?submit.731510Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
chamilo chamilo_lms *
chamilo chamilo_lms 2.0.0
chamilo chamilo_lms 2.0.0
chamilo chamilo_lms 2.0.0
chamilo chamilo_lms 2.0.0
chamilo chamilo_lms 2.0.0
chamilo chamilo_lms 2.0.0
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      "lang": "en",
      "value": "A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."
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      "value": "Una falla de seguridad ha sido descubierta en Chamilo LMS hasta la versi\u00f3n 2.0.0 Beta 1. Este problema afecta la funci\u00f3n deleteLegal del archivo src/CoreBundle/Controller/SocialController.PHP del componente Legal Consent Handler. Realizar una manipulaci\u00f3n del argumento userId resulta en una autorizaci\u00f3n indebida. El ataque es posible de ser llevado a cabo de forma remota. El exploit ha sido publicado al p\u00fablico y puede ser utilizado para ataques. Se contact\u00f3 al proveedor tempranamente sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
    }
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  "id": "CVE-2026-1106",
  "lastModified": "2026-04-29T01:00:01.613",
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
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        "obtainAllPrivilege": false,
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          "Recovery": "NOT_DEFINED",
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          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
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          "valueDensity": "NOT_DEFINED",
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Taxonomy of the tags.




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

Author Source Type Date Other

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.