| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-5vf6-jrqr-78fj | Unleash: Addon webhook URL is dialed server-side with no internal-address filtering, enabling SSRF to internal services / cloud metadata and exfiltration of configured request headers |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 21 Aug 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Unleash
Unleash unleash |
|
| Vendors & Products |
Unleash
Unleash unleash |
Fri, 21 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 21 Aug 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Unleash is an open-source feature management platform. Prior to 7.5.2, 7.6.5, and 8.0.2, the addon and integration subsystem passes the operator-controlled parameters.url value from src/lib/addons/webhook.ts and the Slack, Microsoft Teams, Datadog, and New Relic integrations to Addon.fetchRetry in src/lib/addons/addon.ts without restricting loopback, link-local, private, or cloud metadata addresses. An authenticated actor with the root CREATE_ADDON or UPDATE_ADDON permission can cause the server to send requests from inside its network boundary, use integration event status as a blind probing oracle, forward Authorization, customHeaders, or DD-API-KEY values to an attacker-observed host, and deliver the feature-event JSON body to internal services. This issue is fixed in versions 7.5.2, 7.6.5, and 8.0.2. | |
| Title | Unleash: Addon webhook URL is dialed server-side with no internal-address filtering, enabling SSRF to internal services / cloud metadata and exfiltration of configured request headers | |
| Weaknesses | CWE-918 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-21T19:22:22.158Z
Reserved: 2026-07-14T23:10:57.032Z
Link: CVE-2026-63004
Updated: 2026-08-21T19:21:51.317Z
Status : Received
Published: 2026-08-21T19:17:30.550
Modified: 2026-08-21T20:16:38.963
Link: CVE-2026-63004
No data.
OpenCVE Enrichment
Updated: 2026-08-21T21:15:06Z
Github GHSA