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CVE-2021-32805 (GCVE-0-2021-32805)

Vulnerability from cvelistv5 – Published: 2021-09-08 17:45 – Updated: 2024-08-03 23:33
VLAI
Title
URL Redirection to Untrusted Site ('Open Redirect') in Flask-AppBuilder
Summary
Flask-AppBuilder is an application development framework, built on top of Flask. In affected versions if using Flask-AppBuilder OAuth, an attacker can share a carefully crafted URL with a trusted domain for an application built with Flask-AppBuilder, this URL can redirect a user to a malicious site. This is an open redirect vulnerability. To resolve this issue upgrade to Flask-AppBuilder 3.2.2 or above. If upgrading is infeasible users may filter HTTP traffic containing `?next={next-site}` where the `next-site` domain is different from the application you are protecting as a workaround.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
Impacted products
Vendor Product Version CPE status
dpgaspar Flask-AppBuilder Affected: < 3.3.2
guessed Create a notification for this product.
Show details on NVD website
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    "redhat_vex": {
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      "cve": "CVE-2021-32805",
      "id": "CVE-2021-32805",
      "initial_release_date": "2021-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027) in Flask-AppBuilder",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-32805.json",
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}



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  • 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.
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  • 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.


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