github - ghsa-5wc4-gq9m-293h

GHSA-5WC4-GQ9M-293H

Vulnerability from github – Published: 2022-05-24 19:11 – Updated: 2022-05-24 19:11

Details

LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3694"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-23T13:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.",
  "id": "GHSA-5wc4-gq9m-293h",
  "modified": "2022-05-24T19:11:54Z",
  "published": "2022-05-24T19:11:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3694"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c"
    },
    {
      "type": "WEB",
      "url": "https://ledgersmb.org/cve-2021-3694-cross-site-scripting"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4962"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-3694 (GCVE-0-2021-3694)

Vulnerability from cvelistv5 – Published: 2021-08-23 12:41 – Updated: 2024-08-03 17:01

Summary

Severity ?

8.2 (High)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

@huntrdev

References

URL

Tags

	https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b26…	x_refsource_CONFIRM
	https://github.com/ledgersmb/ledgersmb/commit/98f…	x_refsource_MISC
	https://ledgersmb.org/cve-2021-3694-cross-site-sc…	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4962	vendor-advisoryx_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	ledgersmb	ledgersmb/ledgersmb	Unaffected: 1.7.33 Affected: unspecified , < 1.8.18 (custom)

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          },
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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-5WC4-GQ9M-293H

CVE-2021-3694 (GCVE-0-2021-3694)

Tags

Sightings

Nomenclature