CVE-2017-6379

Some administrative paths in Drupal 8.2.x before 8.2.7 did not include protection for CSRF. This would allow an attacker to disable some blocks on a site. This issue is mitigated by the fact that users would have to know the block ID.

Published: 2017-03-16 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2017-6379 is rated Moderate Risk (48.4/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.78%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2017-6379

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.25% 0.78% +0.53%
2 2025-03-30 0.29% 0.25% -0.04%
3 2025-03-29 — 0.29% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2017-6379

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.0 HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.6 5.9 [email protected]
5.1 2.0 MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:H)
Exploitation requires uncommon or highly specific conditions.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 4.9 6.4 [email protected]

Weakness enumeration for CVE-2017-6379

GitHub Security Advisory for CVE-2017-6379

GHSA-gxxq-fhc7-3jv9 · Severity: high · Ecosystem: composer — Drupal Cross-Site Request Forgery (CSRF)

OS Trackers for CVE-2017-6379

vendor priority summary link
ubuntu medium CVE-2017-6379 medium priority: Ubuntu including 1 source packages (drupal7), 18 status rows across 18 suites (artful, bionic, cosmic, disco, eoan, focal, groovy, hirsute, impish, jammy, kinetic, lunar, precise, trusty, upstream, xenial, yakkety, zesty): DNE 11, ignored 4, not-affected 3. https://ubuntu.com/security/CVE-2017-6379

Affected software / configurations for CVE-2017-6379

Vendor Product Version Raw CPE
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:*:*:*:*:*:*:*
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:beta1:*:*:*:*:*:*
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:beta2:*:*:*:*:*:*
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:beta3:*:*:*:*:*:*
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:rc1:*:*:*:*:*:*
drupal drupal 8.2.0 cpe:2.3:a:drupal:drupal:8.2.0:rc2:*:*:*:*:*:*
drupal drupal 8.2.1 cpe:2.3:a:drupal:drupal:8.2.1:*:*:*:*:*:*:*
drupal drupal 8.2.2 cpe:2.3:a:drupal:drupal:8.2.2:*:*:*:*:*:*:*
drupal drupal 8.2.3 cpe:2.3:a:drupal:drupal:8.2.3:*:*:*:*:*:*:*
drupal drupal 8.2.4 cpe:2.3:a:drupal:drupal:8.2.4:*:*:*:*:*:*:*
drupal drupal 8.2.5 cpe:2.3:a:drupal:drupal:8.2.5:*:*:*:*:*:*:*
drupal drupal 8.2.6 cpe:2.3:a:drupal:drupal:8.2.6:*:*:*:*:*:*:*

References for CVE-2017-6379

cvelogic Threat Intelligence