SQL Injection in Dynamic Content Elements Project
CVE-2021-31777
The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.014 (71.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- excellium-services.com/cert-xlm-advisory/ (Not Applicable)
- typo3.org/security/advisory/typo3-ext-sa-2021-005 (Patch, Third Party Advisory)
- packetstormsecurity.com/files/162429/TYPO3-6.2.1-SQL-Injection.html (Exploit, Third Party Advisory)
- cds.thalesgroup.com/en/tcs-cert/CVE-2021-31777
Frequently asked questions
- What is CVE-2021-31777?
- CVE-2021-31777 is a medium-severity vulnerability in Dynamic Content Elements Project, classified under SQL Injection. CVSS score: 4.9/10. Published 2021-04-28.
- How severe is CVE-2021-31777?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2021-31777 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.