PT-2020-6082 · Bigtree · Bigtree Cms

Published 2020-09-25 · Updated 2021-06-09 · CVE-2020-26668

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions BigTree CMS versions 4.4.10 and earlier

Description A SQL injection issue was found in the /core/feeds/custom.php component of BigTree CMS, related to the lack of protection against SQL query structure manipulation. This allows an authenticated attacker to inject malicious SQL queries via the Create New Feed function. The issue can be exploited by a remote attacker to execute arbitrary SQL queries.

Recommendations For BigTree CMS versions 4.4.10 and earlier, as a temporary workaround, consider disabling the Create New Feed function until a patch is available. Restrict access to the /core/feeds/custom.php component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2021-02942

CVE-2020-26668

Affected Products

Bigtree Cms

References · 5

• 🔥 https://exploit-db.com/exploits/48831 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-26668 · Security Note
• https://osv.dev/vulnerability/CVE-2020-26668 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-02942 · Security Note
• https://t.me/cvenotify/15338 · Telegram Post