CVE-2020-37077

Booked Scheduler 2.7.7 contains a directory traversal vulnerability in the manage_email_templates.php script that allows authenticated administrators to access unauthorized files. Attackers can exploit the vulnerable 'tn' parameter to read files outside the intended directory by manipulating directory path traversal techniques.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://web.archive.org/web/20190612055926/https://sourceforge.net/projects/phpscheduleit/
https://www.bookedscheduler.com
https://www.exploit-db.com/exploits/48428
https://www.vulncheck.com/advisories/booked-scheduler-authenticated-directory-traversal

Configurations

No configuration.

History

No history.

Information

Published : 2026-02-03 22:16

Updated : 2026-06-17 03:16

NVD link : CVE-2020-37077

Mitre link : CVE-2020-37077

CVE.ORG link : CVE-2020-37077

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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