github - ghsa-q9w5-hr49-h5h8

ghsa-q9w5-hr49-h5h8

Vulnerability from github

Published

2022-05-13 01:52

Modified

2022-05-13 01:52

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2018-5135"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-06-11T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "WebExtensions can bypass normal restrictions in some circumstances and use \"browser.tabs.executeScript\" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged \"about:\" pages. This vulnerability affects Firefox \u003c 59.",
  "id": "GHSA-q9w5-hr49-h5h8",
  "modified": "2022-05-13T01:52:42Z",
  "published": "2022-05-13T01:52:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5135"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1431371"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3596-1"
    },
    {
      "type": "WEB",
      "url": "https://www.mozilla.org/security/advisories/mfsa2018-06"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103386"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1040514"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-5135 (GCVE-0-2018-5135)

Vulnerability from cvelistv5

Published

2018-06-11 21:00

Modified

2024-08-05 05:26

Severity ?

CWE

WebExtension browserAction can inject scripts into unintended contexts

Summary

WebExtensions can bypass normal restrictions in some circumstances and use "browser.tabs.executeScript" to inject scripts into contexts where this should not be allowed, such as pages from other WebExtensions or unprivileged "about:" pages. This vulnerability affects Firefox < 59.

References

URL

Tags

	http://www.securityfocus.com/bid/103386	vdb-entry, x_refsource_BID
	https://bugzilla.mozilla.org/show_bug.cgi?id=1431371	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1040514	vdb-entry, x_refsource_SECTRACK
	https://usn.ubuntu.com/3596-1/	vendor-advisory, x_refsource_UBUNTU
	https://www.mozilla.org/security/advisories/mfsa2018-06/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Mozilla	Firefox	Version: unspecified < 59

Show details on NVD website

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}

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Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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Not patched: This vulnerability was not successfully patched by the user reporting the sighting.