Path Traversal Vulnerability in Countly Product Analytics Solution
CVE-2026-41582

7.5HIGH

Key Information:

Vendor

Countly

Status
Countly-server
Vendor
CVE Published:
16 October 2026

What is CVE-2026-41582?

The countly-server component of Countly, a product analytics solution, contains a vulnerability that allows attackers to exploit routes that concatenate user-controlled wildcard paths without proper validation. This flaw permits unauthenticated users to traverse outside designated asset directories, potentially exposing sensitive file data via specific routes such as /appimages/* and /memberimages/*. The vulnerability is remediated in versions 24.05.50 and 25.03.44.

Affected Version(s)

countly-server < 24.05.50 < 24.05.50

countly-server >= 25.03, < 25.03.44 < 25.03, 25.03.44

References

https://github.com/Countly/countly-server/security/adviso...
x_refsource_CONFIRM
https://github.com/Countly/countly-server/commit/405cb229...
x_refsource_MISC
https://github.com/Countly/countly-server/commit/8004d29d...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.