CSRF in Concretecms Concrete Cms
CVE-2021-22954
A cross-site request forgery vulnerability exists in Concrete CMS <v9 that could allow an attacker to make requests on behalf of other users.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.005 (43.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Concretecms Concrete Cms
- Https://github.com/concrete5/concrete5 — versions fixed in Concrete CMS v 9.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- documentation.concretecms.org/developers/introduction/version-history/90-releas… (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-22954?
- CVE-2021-22954 is a high-severity vulnerability in Concretecms Concrete Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-02-09.
- How severe is CVE-2021-22954?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-22954 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.