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| Vulnerability ID | VCID-tbhc-6qre-7kc5 |
| Aliases |
CVE-2017-6926
GHSA-2p28-5mvp-2j2r |
| Summary | Comment reply form allows access to restricted content Users with permission to post comments are able to view content and comments they do not have access to, and are also able to add comments to this content. This vulnerability is mitigated by the fact that the comment system must be enabled and the attacker must have permission to post comments. |
| Status | Published |
| Exploitability | None |
| Weighted Severity | None |
| Risk | None |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| epss | 0.00366 | https://api.first.org/data/v1/epss?cve=CVE-2017-6926 |
| cvssv3.1 | 8.1 | https://github.com/drupal/core |
| generic_textual | HIGH | https://github.com/drupal/core |
| cvssv3.1 | 8.1 | https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6926.yaml |
| generic_textual | HIGH | https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6926.yaml |
| cvssv3.1 | 8.1 | https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6926.yaml |
| generic_textual | HIGH | https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6926.yaml |
| cvssv3.1 | 8.1 | https://nvd.nist.gov/vuln/detail/CVE-2017-6926 |
| generic_textual | HIGH | https://nvd.nist.gov/vuln/detail/CVE-2017-6926 |
| cvssv3.1 | 8.1 | https://www.drupal.org/sa-core-2018-001 |
| generic_textual | HIGH | https://www.drupal.org/sa-core-2018-001 |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Percentile | 0.58843 |
| EPSS Score | 0.00366 |
| Published At | June 4, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-02T04:37:33.113124+00:00 | GitLab Importer | Import | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/drupal/drupal/CVE-2017-6926.yml | 38.6.0 |