Drupal cross site scripting vulnerability
A jQuery cross site scripting vulnerability is present when making Ajax requests to untrusted domains. This vulnerability is mitigated by the fact that it requires contributed or custom modules in order to exploit. For Drupal 8, this vulnerability was already fixed in Drupal 8.4.0 in the Drupal core upgrade to jQuery 3. For Drupal 7, it is fixed in the current release (Drupal 7.57) for jQuery 1.4.4 (the version that ships with Drupal 7 core) as well as for other newer versions of jQuery that might be used on the site, for example using the jQuery Update module.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/core | >= 7.0, < 7.57, >= 8.0, < 8.4.0 | 7.57, 8.4.0 |
| Composer package | drupal/drupal | >= 8.0, < 8.4.0, >= 7.0, < 7.57 | 8.4.0, 7.57 |
| Drupal (core) | drupal/core | >= 7.0, < 7.57, >= 8.0, < 8.4.0, >= 8.0, < 8.4.0, >= 7.0, < 7.57 | 7.57, 8.4.0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-6929
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6929.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6929.yaml
- https://github.com/drupal/core
- https://lists.debian.org/debian-lts-announce/2018/02/msg00030.html
- https://www.debian.org/security/2018/dsa-4123
- https://www.drupal.org/sa-core-2018-001
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer, Drupal
- Package
drupal/core, drupal/drupal- Disclosed
- 14.05.2022
- Updated
- 11.10.2026 11:18
Sources and licenses
OSV / GitHub Advisory Database - GHSA-5vpr-v24w-mmjj - CC BY 4.0
Vulnerability history: drupal/core
All published vulnerabilities of this package (Drupal (core)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 165
- First → latest
- 02.2018 09.2026
- Without a fix
- 3
- Exploited in attacks
- 5
Severity breakdown
- Critical 17
- High 44
- Medium 72
- Low 6
- Unrated 26
Disclosures per year
- 2018: 4
- 2019: 14
- 2020: 12
- 2021: 11
- 2022: 61
- 2023: 6
- 2024: 36
- 2025: 8
- 2026: 13
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Drupal cross site scripting vulnerability this entry
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