Improper input validation in Drupal Core
CVE-2022-25271
Drupal core's form API has a vulnerability where certain contributed or custom modules' forms may be vulnerable to improper input validation. This could allow an attacker to inject disallowed values or overwrite data. Affected forms are uncommon, but in certain cases an attacker could alter critical or sensitive data.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.013 (68.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Drupal Core — versions 9.3.x, 9.2.x, 7.x
- Drupal
- Fedoraproject Fedora — versions 35, 36
Weakness classification (CWE)
References
- www.drupal.org/sa-core-2022-003 (Patch, Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-25271?
- CVE-2022-25271 is a high-severity vulnerability in Drupal Core, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2022-02-16.
- How severe is CVE-2022-25271?
- High severity. CVSS v3 base score is 7.5 out of 10.