In Progress® Telerik® UI for AJAX prior to v2026.2.708, when Telerik.Upload.ConfigurationHashKey is absent and machineKey is not explicitly configured, upload metadata integrity protection may fall back to a predictable default key, enabling attackers to forge protected upload metadata and unlock further exploit chains.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 28 Jul 2026 20:30:00 +0000
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| First Time appeared |
Progress
Progress telerik Ui For Asp.net Ajax |
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| Vendors & Products |
Progress
Progress telerik Ui For Asp.net Ajax |
Wed, 22 Jul 2026 20:30:00 +0000
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| Metrics |
ssvc
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Wed, 22 Jul 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | In Progress® Telerik® UI for AJAX prior to v2026.2.708, when Telerik.Upload.ConfigurationHashKey is absent and machineKey is not explicitly configured, upload metadata integrity protection may fall back to a predictable default key, enabling attackers to forge protected upload metadata and unlock further exploit chains. | |
| Title | RadAsyncUpload Default HMAC Key Fallback Vulnerability in Telerik UI for ASP.NET AJAX | |
| Weaknesses | CWE-321 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: ProgressSoftware
Published:
Updated: 2026-07-22T19:14:27.027Z
Reserved: 2026-06-24T13:46:38.790Z
Link: CVE-2026-13184
Updated: 2026-07-22T19:14:23.394Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-08-03T23:45:06Z
Weaknesses