CVE-2026-2113

HIGH
2026-02-07 [email protected]
7.3
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Mar 05, 2026 - 20:34 vuln.today
Public exploit code
CVE Published
Feb 07, 2026 - 21:15 nvd
HIGH 7.3

Tags

PHP Deserialization Tpadmin

Description

A security vulnerability has been detected in yuan1994 tpadmin up to 1.3.12. This affects an unknown part in the library /public/static/admin/lib/webuploader/0.1.5/server/preview.php of the component WebUploader. The manipulation leads to deserialization. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Analysis

Unsafe deserialization in yuan1994 tpadmin versions up to 1.3.12 allows remote attackers to execute arbitrary code via the WebUploader preview.php component without authentication. Public exploit code exists for this vulnerability, and affected installations running unsupported versions face immediate risk. …

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Remediation

Within 24 hours: Inventory all systems running tpadmin up to version 1.3.12 and isolate affected instances from critical networks if possible. Within 7 days: Implement WAF rules to block requests to /public/static/admin/lib/webuploader paths and disable the WebUploader feature if not essential to operations. …

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Priority Score

57
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +36
POC: +20

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CVE-2026-2113 vulnerability details – vuln.today
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