What is GHSA-c5xq-jjwj-x369?

GHSA-c5xq-jjwj-x369 is a security advisory published by GitHub Security Advisories with High severity. In Progress® Telerik® UI for AJAX prior to v2026.2.708, RadAsyncUpload upload metadata processing...

Which CVE IDs does GHSA-c5xq-jjwj-x369 cover?

GHSA-c5xq-jjwj-x369 covers the following CVE IDs: CVE-2026-13183. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c5xq-jjwj-x369?

GHSA-c5xq-jjwj-x369 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-c5xq-jjwj-x369HighCVSS 7.5

In Progress® Telerik® UI for AJAX prior to v2026.2.708, RadAsyncUpload upload metadata processing...

Vendor

GitHub Security Advisories

Published

July 22, 2026

Last Modified

July 22, 2026

🔗 CVE IDs covered (1)

CVE-2026-13183 →

📋 Description

In Progress® Telerik® UI for AJAX prior to v2026.2.708, RadAsyncUpload upload metadata processing may leak cryptographic validity through measurable timing differences, enabling remote attackers to recover protected metadata values.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-13183
https://www.telerik.com/products/aspnet-ajax/documentation/knowledge-base/kb-security-rau-timing-oracle-CVE-2026-13183
https://github.com/advisories/GHSA-c5xq-jjwj-x369