CVE-2020-26668

8.8 highEPSS 1.4%

High (8.8) in bigtreecms bigtree cms. EPSS 1.4% chance of exploitation in the next 30 days.

A SQL injection vulnerability was discovered in /core/feeds/custom.php in BigTree CMS 4.4.10 and earlier which allows an authenticated attacker to inject a malicious SQL query to the applications via the 'Create New Feed' function.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2021-06-01
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bigtreecms:bigtree_cms

References

https://www.exploit-db.com/exploits/48831
https://www.exploit-db.com/exploits/48831

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