Telerik UI for ASP.NET AJAX 2008.3.1314 < 2026.2.708 RadEditor PDF Export SSRF

medium Nessus Plugin ID 351483

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Synopsis

The remote host has a web application development framework that is affected by a server-side request forgery vulnerability.

Description

The version of Progress Telerik UI for ASP.NET AJAX installed on the remote Windows host is 2008.3.1314 or later and prior to 2026.2.708. It is, therefore, affected by a server-side request forgery vulnerability. Insufficient validation of content submitted to the RadEditor PDF export feature may allow an authenticated attacker to trigger server-side requests to arbitrary hosts, resulting in outbound network connections and potential exposure of Windows authentication credentials.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Progress Telerik UI for ASP.NET AJAX version 2026.2.708 (2026 Q2 SP1) or later.

Plugin Details

Severity: Medium

ID: 351483

File Name: telerik_ui_for_aspnet_ajax_cve-2026-13192.nasl

Version: 1.2

Type: Local

Agent: windows

Family: Windows

Published: 9/30/2026

Updated: 10/5/2026

Configuration: Enable paranoid mode, Enable thorough checks (optional)

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.74

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2026-13192

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:telerik:ui_for_asp.net_ajax

Required KB Items: installed_sw/Telerik UI for ASP.NET AJAX, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 7/22/2026

Vulnerability Publication Date: 7/22/2026

Reference Information

CVE: CVE-2026-13192

IAVA: 2026-A-0763

Detections

Analytics