Vulnerability-Lookup

GHSA-X28G-JX38-XW6G

Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17

Details

An XSS vulnerability exists in modules/wysiwyg/save.php of LeptonCMS 4.5.0. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT elements. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT elements.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12707"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-07T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An XSS vulnerability exists in modules/wysiwyg/save.php of LeptonCMS 4.5.0. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT elements. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT elements.",
  "id": "GHSA-x28g-jx38-xw6g",
  "modified": "2022-05-24T17:17:27Z",
  "published": "2022-05-24T17:17:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12707"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/lepton-cms/LEPTON/-/commit/52215f708395a329c9e17ea33bfc6762d4efccbb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-12707 (GCVE-0-2020-12707)

Vulnerability from cvelistv5 – Published: 2020-05-07 19:09 – Updated: 2024-08-04 12:04

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

https://gitlab.com/lepton-cms/LEPTON/-/commit/522…

x_refsource_MISC

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          "dateUpdated": "2024-08-04T12:04:22.528Z",
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        },
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              "x_transferred"
            ],
            "url": "https://gitlab.com/lepton-cms/LEPTON/-/commit/52215f708395a329c9e17ea33bfc6762d4efccbb"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://gitlab.com/lepton-cms/LEPTON/-/commit/52215f708395a329c9e17ea33bfc6762d4efccbb"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-12707",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                  "product_data": [
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                      "version": {
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                            "version_value": "n/a"
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  "cveMetadata": {
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    "dateReserved": "2020-05-07T00:00:00",
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-X28G-JX38-XW6G

CVE-2020-12707 (GCVE-0-2020-12707)

Tags

Sightings

Nomenclature