Approved changes feed: RSS · Atom
cpe:2.3:a:presenton:presenton:*:*:*:*:*:*:*:*part: a version: * update: *
| Vendor | Presenton (7055d1b3-5412-5285-9e14-c65007a477b9) |
|---|---|
| Product | Presenton (9ac4b69e-129a-5a81-9a04-d27dca1f7766) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
Notes
Imported from gcve-enriched-dumps CVE data
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-58446 |
vulnerable | 2026-07-29 01:03:16.806258 |
Presenton < 0.8.8-beta - Authentication Bypass of Session Auth via Unprotected MCP Endpoint
MEDIUM (6.5)
Presenton before 0.8.8-beta bundles an MCP server that, on server/Docker deployments configured with session authentication (AUTH_USERNAME/AUTH_PASSWORD), is reachable unauthenticated at /mcp because the nginx front-end does not apply the auth_request gate to that path and the MCP server auto-mints a valid internal session token for the configured user. A remote unauthenticated attacker can invoke MCP tools such as generate_presentation, performing authenticated application actions, consuming the operators configured LLM API keys, and creating presentations in the operators instance. The Electron desktop build is not affected (MCP disabled).
Published: 2026-06-30T21:05:15.949Z
Updated: 2026-11-08T14:07:00.877Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
Contribute
You can submit an edit proposal for this CPE entry or suggest a related product/vendor addition using the action button above.
Inspect record JSON
Open this panel to browse, search, copy or download the JSON record.