CVE-2026-108719
LLMGateway through 1.20.0 Blind SSRF via Video-Generation callback_url
theopenco LLMGateway
CVSS
5.3MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.28%Chance of exploitation activity in the next 30 days, higher than 19% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Description
LLMGateway through 1.20.0 contains a blind server-side request forgery vulnerability that allows API key holders to reach internal hosts via the video-generation callback_url extension. Attackers can supply loopback, private, or cloud-metadata URLs that deliverWebhook POSTs to without the assertSafeWebhookTarget check, reaching internal services from the worker's network.
Text from CVE List
Affected versions 1
- LLMGatewayaffected: all versions through 1.20.0CVE List
References 6
- hackmd.io/@haind03/theopenco-llmgateway-video-callback-ssrf-no-egress-guardAdvisoryvia CVE List
- vulncheck.com/advisories/llmgateway-through-1.20.0-blind-ssrf-via-video-generation-callback-urlAdvisoryvia CVE List
- github.com/theopenco/llmgateway/blob/c84ba987da18edd80358a3450ccaea75c5c67ca8/apps/gateway/src/videos/videos.ts#L374-L383Referencevia CVE List
- github.com/theopenco/llmgateway/blob/c84ba987da18edd80358a3450ccaea75c5c67ca8/apps/worker/src/services/video-jobs.ts#L2490-L2499Referencevia CVE List
- github.com/theopenco/llmgateway/blob/c84ba987da18edd80358a3450ccaea75c5c67ca8/apps/worker/src/worker.ts#L2961-L2971Referencevia CVE List
- github.com/theopenco/llmgatewayReferencevia CVE List