CVEs / CVE-2018-7602
CVE-2018-7602: Drupal Core Remote Code Execution Vulnerability
- Known exploited in the CISA KEV catalog since 13 Apr 2022
- critical 9.8 CVSS 3.1 (NVD)
- EPSS 99.1% chance of exploitation in the next 30 days, higher than 99% of CVEs (30 Oct 2026)
- Last changed at its sources
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Summary
A remote code execution vulnerability exists within multiple subsystems of Drupal that can allow attackers to exploit multiple attack vectors on a Drupal site.
Description
A remote code execution vulnerability exists within multiple subsystems of Drupal 7.x and 8.x. This potentially allows attackers to exploit multiple attack vectors on a Drupal site, which could result in the site being compromised. This vulnerability is related to Drupal core - Highly critical - Remote Code Execution - SA-CORE-2018-002. Both SA-CORE-2018-002 and this vulnerability are being exploited in the wild.
Affected and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| Drupal core | from unspecified, before 7.59 | 7.59 |
| Drupal core | from unspecified, before 8.5.3 | 8.5.3 |
| Drupal core | from unspecified, before 8.4.8 | 8.4.8 |
| Product | Affected | Fixed in |
|---|---|---|
| drupal/core (Packagist) | from 7.0, before 7.59 | 7.59 |
| drupal/core (Packagist) | from 8.0, before 8.4.8 | 8.4.8 |
| drupal/core (Packagist) | from 8.5, before 8.5.3 | 8.5.3 |
| drupal/drupal (Packagist) | from 7.0, before 7.59 | 7.59 |
| drupal/drupal (Packagist) | from 8.0, before 8.4.8 | 8.4.8 |
| drupal/drupal (Packagist) | from 8.5, before 8.5.3 | 8.5.3 |
Package versions from GHSA-297x-j9pm-xjgg.
Exploitation
| In CISA KEV since | 13 Apr 2022 |
|---|---|
| Due date for US federal agencies | 4 May 2022 |
| Used in ransomware campaigns | Known |
| Required action | Apply updates per vendor instructions. |
Severity
| CVSS 3.1 | 9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HScored by NVD |
|---|---|
| Weakness | CWE-94 |
References
- CVE-2018-7602 on NVD
- CVE-2018-7602 in the CISA KEV catalog
- CVE-2018-7602 on OSV
- http://www.securityfocus.com/bid/103985 Broken Link, Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040754 Broken Link, Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/04/msg00030.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4180 Third Party Advisory
- https://www.drupal.org/sa-core-2018-004 Patch, Vendor Advisory
- https://www.exploit-db.com/exploits/44542/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44557/ Exploit, Third Party Advisory, VDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-7602 US Government Resource
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.