CVE-2017-7881

HIGH 8.8CVE-2017-7881 · Published 15/04/2017 · updated 17/06/2026

In short

CVE-2017-7881 is a HIGH (CVSS 8.8) vulnerability affecting bigtree cms (bigtreecms).
Chance of exploitation in the next 30 days (EPSS): 0.75%, higher than 55.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
bigtree cms bigtreecms	`≤ 4.2.17`	No fix yet

Description

BigTree CMS through 4.2.17 relies on a substring check for CSRF protection, which allows remote attackers to bypass this check by placing the required admin/developer/ URI within a query string in an HTTP Referer header. This was found in core/admin/modules/developer/_header.php and patched in core/inc/bigtree/admin.php on 2017-04-14.

References

bigtreecms/BigTree-CMS commit 7761481 · Issue Tracking
cdxy.me · Exploit

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Package

Affected versions

Patched versions

bigtree cms

bigtreecms

≤ 4.2.17

No fix yet

Description

More vulnerabilities in bigtree cms

See all →