Drupal Anonymous Open Redirect

published 2024-05-15 2y ago modified 2024-11-29 last yr.

cvss: 5.8; version 3.1, GitHub
cisa kev: Not listed; not in CISA's catalog
epss: —; no score, EPSS covers CVEs only
public exploits: 0; none known

Drupal core and contributed modules frequently use a "destination" query string parameter in URLs to redirect users to a new destination after completing an action on the current page. Under certain circumstances, malicious users can use this parameter to construct a URL that will trick users into being redirected to a 3rd party website, thereby exposing the users to potential social engineering attacks.

Patch / fix

fixed in 1

packagist drupal/core 8.5.8, 8.6.2

Is GHSA-gfvf-2f25-f34r in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CVSS scores

assigned by	version	score	vector
GitHub	3.1	5.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	drupal/core	>=8.0.0, <8.5.8 >=8.6.0, <8.6.2	8.5.8 8.6.2

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

Sources

GitHub Advisory GHSA-gfvf-2f25-f34r

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.