Reported issues

Each issue is counted once, with its other IDs listed under it. "Listed version" means the version the registry lists: "Not flagged" means OSV doesn't mark it as affected, and "Not checked" means the source gives no version we can compare.

IssueSeverityListed versionReported
CVE-2026-59563Zscaler MCP Server versions 0.7.0 and 0.7.1 has an issue where HMAC confirmation tokens were not bound to the target resource identifier, allowing an MCP client or agent to replay a token generated for one resource to affect another resource of the … medium Not checked Sep 28, 2026

Versions in the registry

0.15.4 (listed), 0.15.3, 0.15.2, 0.15.1, 0.15.0, 0.14.0, 0.13.4, 0.13.3, 0.13.2, 0.13.1, 0.13.0, 0.12.7, 0.12.6, 0.12.5, 0.12.4, 0.12.3, 0.12.2, 0.12.1, 0.12.0, 0.10.0