Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
GuardDog versions from 1.0.0 through 2.9.0 are affected. In remote project scanning, the scanner rewrites a caller-supplied repository URL using string replacement and then sends the configured GitHub token with the resulting request, so an attacker who can influence the scanned URL can cause server-side requests to other hosts, including localhost, and capture the GH_TOKEN. No fixed version is listed; the source suggests validating that the hostname is github.com and not sending GitHub credentials to other hosts.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 8.2 | High | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0024, the 15th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:01 UTC First seen by agentprime
- 31 Oct 2026, 15:01 UTC Confirmed by OSV