Watch card · compiled automatically, not analysed
GHSA-953h-535j-jg2v
agent-router: MCP session resume does not verify the embedded anti-hijacking subject; default Helm seed makes session IDs forgeable
AI summaryEnvoy AI Gateway agent-router doesn't verify subject on MCP session resume; default Helm seed makes session IDs forgeable.
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Our status
Candidate — Not queued for research yet. Below is public data only.
Key numbers
- CVSS
- 6.8 v4.0
- CISA KEV
- Not listed
- EPSS
- —
- Momentum
- —
Timeline
- 2026-10-19DisclosedGitHub Advisory Database
How much time similar vulnerabilities gave
This item is not mapped to a category yet, so here are the overall numbers: of 390 vulnerabilities disclosed since 2025 and added to KEV, the median time from disclosure to KEV was 5 days; 54% were added within 7 days.
This one: not in KEV so far (that does not mean it is not exploited).
Counts only vulnerabilities CISA has confirmed as exploited; disclosure is the NVD publication date, which can differ from the vendor advisory.
Primary sources
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