SQL Injection in B2evolution
CVE-2021-28242
SQL Injection in the "evoadm.php" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the "cf_name" parameter when creating a new filter under the "Collections" tab.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.050 (91.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 91.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.050 · newest: 0.050 · change: 0.000
Affected products
- B2evolution — versions 7.2.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/b2evolution/b2evolution/issues/109 (Third Party Advisory, Issue Tracking)
- deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection… (Exploit, Patch, Third Party Advisory)
- packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.html (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-28242?
- CVE-2021-28242 is a high-severity vulnerability in B2evolution, classified under SQL Injection. CVSS score: 8.8/10. Published 2021-04-15.
- How severe is CVE-2021-28242?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-28242 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.