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CVE Vulnerability Details :
CVE-2026-13185
PUBLISHED
More InfoOfficial Page
Assigner-ProgressSoftware
Assigner Org ID-f9fea0b6-671e-4eea-8fde-31911902ae05
View Known Exploited Vulnerability (KEV) details
Published At-22 Jul, 2026 | 13:38
Updated At-22 Jul, 2026 | 19:14
Rejected At-
▼CVE Numbering Authority (CNA)
PersistenceFramework Cookie Deserialization Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, allowing unauthenticated remote code execution.

Affected Products
Vendor
Progress Software CorporationProgress Software
Product
Telerik UI for ASP.NET AJAX
Default Status
unaffected
Versions
Affected
  • From 2013.1.220 before 2026.2.708 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-502CWE-502 Deserialization of Untrusted Data
Type: CWE
CWE ID: CWE-502
Description: CWE-502 Deserialization of Untrusted Data
Metrics
VersionBase scoreBase severityVector
3.18.1HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-586CAPEC-586 Object Injection
CAPEC ID: CAPEC-586
Description: CAPEC-586 Object Injection
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Markus Wulftange with CODE WHITE GmbH
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-persistence-cookie-deserialization-CVE-2026-13185
vendor-advisory
Hyperlink: https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-persistence-cookie-deserialization-CVE-2026-13185
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found