GHSA-MJ9R-WWM8-7Q52

Vulnerability from github – Published: 2021-07-01 17:00 – Updated: 2024-05-20 20:40
VLAI?
Summary
Open Redirect in github.com/AndrewBurian/powermux
Details

Impact

Attackers may be able to craft phishing links and other open redirects by exploiting the trailing slash redirection feature. This may lead to users being redirected to untrusted sites after following an attacker crafted link.

Patches

The issue is resolved in v1.1.1

Workarounds

There are no existing workarounds. You may detect attempts to craft urls that exploit this feature by looking for request paths containing pairs of forward slashes in sequence combined with a trailing slash e.g. https://example.com//foo/

Severity ?
4.7 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Show details on source website
To clipboard Create KEV Entry 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/AndrewBurian/powermux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32721"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-601"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-30T17:43:53Z",
    "nvd_published_at": "2021-06-29T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nAttackers may be able to craft phishing links and other open redirects by exploiting the trailing slash redirection feature. This may lead to users being redirected to untrusted sites after following an attacker crafted link.\n\n### Patches\nThe issue is resolved in v1.1.1\n\n### Workarounds\nThere are no existing workarounds.\nYou may detect attempts to craft urls that exploit this feature by looking for request paths containing pairs of forward slashes in sequence combined with a trailing slash e.g. `https://example.com//foo/`\n",
  "id": "GHSA-mj9r-wwm8-7q52",
  "modified": "2024-05-20T20:40:13Z",
  "published": "2021-07-01T17:00:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/AndrewBurian/powermux/security/advisories/GHSA-mj9r-wwm8-7q52"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32721"
    },
    {
      "type": "WEB",
      "url": "https://github.com/AndrewBurian/powermux/pull/42"
    },
    {
      "type": "WEB",
      "url": "https://github.com/AndrewBurian/powermux/commit/5e60a8a0372b35a898796c2697c40e8daabed8e9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Open Redirect in github.com/AndrewBurian/powermux"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.