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.
CVE-2017-6929
This medium-severity CVE scores 6.1 under NVD CVSS v3. EPSS exploit probability: 1.2%, top 34% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.1
- EG Score
- 6.1(medium)
- EPSS
- 66.2%
- KEV
- Not listed
Published
March 1, 2018
Last Modified
November 21, 2024
References (6)
- mlhess@drupalhttps://lists.debian.org/debian-lts-announce/2018/02/msg00030.html
- mlhess@drupalhttps://www.debian.org/security/2018/dsa-4123
- mlhess@drupalhttps://www.drupal.org/sa-core-2018-001
- af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/02/msg00030.html
- af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4123
- af854a3a-2127-422b-91ae-364da2661108https://www.drupal.org/sa-core-2018-001
Affected Packages
(2 across 1 ecosystem)
Packagist(2)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| drupal/core | 8.0.0 ... 8.4.0-rc2 (68 versions) | 8.4.0 | — |
| drupal/drupal | — | 7.57 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-22 22:10 UTCEG score recompute
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Frequently asked(5)
What is CVE-2017-6929?
When was CVE-2017-6929 disclosed?
Is CVE-2017-6929 actively exploited?
What is the CVSS score of CVE-2017-6929?
How do I remediate CVE-2017-6929?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2017-6929
Is Your Infrastructure Affected by CVE-2017-6929?
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