Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
eyaushev swagger-testcase-mcp fetch_swagger swagger-parser.ts loadSource server-side request forgery
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N L L L 2.1 .0021 11.4 —
AFFECTED
Product Versions Fixed
swagger-testcase-mcp 5babb27c951fb404bc2b25ec80593616e49054e5 – —
TIMELINE
Aug 13 Reserved by VulDB
Aug 14 Published (CNA: VulDB)
Aug 18 EXPLOIT PUBLISHED — CVE-2026-19765 (eyaushev swagger-testcase-mcp). Public exploit reference added.
Description
A security flaw has been discovered in eyaushev swagger-testcase-mcp 5babb27c951fb404bc2b25ec80593616e49054e5. This vulnerability affects the function loadSource of the file src/utils/swagger-parser.ts of the component fetch_swagger. Performing a manipulation results in server-side request forgery. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 13, 2026 | Reserved | Reserved by VulDB |
| August 14, 2026 | Published | Published (CNA: VulDB) |
| August 18, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-19765 (eyaushev swagger-testcase-mcp). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| eyaushev | swagger-testcase-mcp | — | 5babb27c951fb404bc2b25ec80593616e49054e5 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-19765 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.