CVE-2022-41323 (GCVE-0-2022-41323)

Vulnerability from cvelistv5 – Published: 2022-10-16 00:00 – Updated: 2025-05-14 14:39
VLAI
Summary
In Django 3.2 before 3.2.16, 4.0 before 4.0.8, and 4.1 before 4.1.2, internationalized URLs were subject to a potential denial of service attack via the locale parameter, which is treated as a regular expression.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
Show details on NVD website
To clipboard 

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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T11:40:14+00:00",
      "cve": "CVE-2022-41323",
      "id": "CVE-2022-41323",
      "initial_release_date": "2022-10-04T00:00:00+00:00",
      "product_status:fixed": "6",
      "product_status:known_affected": "9",
      "product_status:known_not_affected": "2209",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "python-django: Potential denial-of-service vulnerability in internationalized URLs",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-41323.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-07-11T03:35:13Z",
      "cve": "CVE-2022-41323",
      "id": "CVE-2022-41323",
      "initial_release_date": "2023-02-15T03:23:29Z",
      "product_status:known_not_affected": "5",
      "product_status:recommended": "17",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2022-41323",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2022-41323.json",
      "version": "14"
    },
    "vulnrichment": {
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      "cveMetadata": "{\"cveId\": \"CVE-2022-41323\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-14T14:39:38.619Z\", \"dateReserved\": \"2022-09-23T00:00:00.000Z\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2022-10-16T00:00:00.000Z\", \"assignerShortName\": \"mitre\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.