Vulnerability-Lookup

GHSA-3XMG-78J5-XFW9

Vulnerability from github – Published: 2021-12-02 00:00 – Updated: 2026-07-05 03:30

Details

chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.

Severity

6.1 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2021-43687"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-12-01T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.",
  "id": "GHSA-3xmg-78j5-xfw9",
  "modified": "2026-07-05T03:30:44Z",
  "published": "2021-12-02T00:00:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43687"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chamilo/chamilo-lms/tree/v1.11.14"
    },
    {
      "type": "WEB",
      "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687"
    },
    {
      "type": "WEB",
      "url": "http://chamilo-lms.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-43687 (GCVE-0-2021-43687)

Vulnerability from cvelistv5 – Published: 2021-12-01 15:49 – Updated: 2026-07-09 00:15

Summary

chamilo-lms v1.11.14 is affected by a Cross Site Scripting (XSS) vulnerability in /plugin/jcapture/applet.php if an attacker passes a message hex2bin in the cookie.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

3 references

URL	Tags
https://github.com/chamilo/chamilo-lms/blob/v1.11…
https://github.com/chamilo/chamilo-lms/tree/v1.11.14
https://support.chamilo.org/projects/chamilo-18/w…

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{
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          "dateUpdated": "2026-07-09T00:15:46.926Z",
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          {
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              "x_transferred"
            ],
            "url": "https://github.com/chamilo/chamilo-lms/blob/v1.11.14/plugin/jcapture/applet.php"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/chamilo/chamilo-lms/tree/v1.11.14"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687"
          }
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        },
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        },
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          "url": "https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-92-2021-11-12-Low-impact-Low-risk-XSS-Vulnerability-in-jCapture-plugin-CVE-2021-43687"
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

GHSA-3XMG-78J5-XFW9

CVE-2021-43687 (GCVE-0-2021-43687)

Tags

Sightings

Nomenclature