CVE-2020-37080

CRITICAL
2026-02-03 [email protected]
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 04, 2026 - 16:33 vuln.today
Public exploit code
CVE Published
Feb 03, 2026 - 22:16 nvd
CRITICAL 9.8

Tags

PHP

Description

webTareas 2.0.p8 contains a file deletion vulnerability in the print_layout.php administration component that allows authenticated attackers to delete arbitrary files. Attackers can exploit the vulnerability by manipulating the 'atttmp1' parameter to specify and delete files on the server through an unauthenticated file deletion mechanism.

Analysis

webTareas 2.0.p8 has an arbitrary file deletion vulnerability in the print_layout.php admin component enabling system disruption.

Technical Context

webTareas 2.0.p8 has a CWE-73 external file name control vulnerability in print_layout.php that allows authenticated administrators to delete arbitrary files on the server.

Affected Products

['webTareas 2.0.p8']

Remediation

Update webTareas. Restrict file operations to application directories.

Priority Score

69
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: +20

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CVE-2020-37080 vulnerability details – vuln.today
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