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DRUPAL-CONTRIB-2026-168

Published Sep 23, 2026·Last modified Sep 23, 2026
Affected Components(2)
Packagist:https://packages.drupal.org/8drupal/webform
< 6.2.12
Packagist:https://packages.drupal.org/8drupal/webform
6.3.0 – 6.3.1
Description

The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data.

The module does not sufficiently validate requested filenames when serving generated submission exports. Under certain configurations, a user with permission to view submission results for one webform may be able to access or remove files from the configured export temporary directory that were not generated for that webform.

This vulnerability is mitigated by the fact that an attacker must have access to view submission results for a webform and must know or be able to determine a target filename.

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Risk Scores
Base Score
0.0

Measures severity based on intrinsic characteristics of the vulnerability, independent of environment.

Threat Intelligence
0.0

No exploitation activity has been observed at this time. Continue routine monitoring.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

Related Vulnerabilities
  • CVE-2026-96373
    Alias
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