Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Apollo (com.ctrip.framework.apollo:apollo) versions before 2.3.0 are affected. The synchronization configuration feature can be abused with crafted requests that bypass permission checks, letting a user modify a namespace without the required permissions. Upgrade to version 2.3.0 or later; the advisory's workaround is to keep Apollo from being exposed to the internet.
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 |
|---|---|---|---|---|
| 4.3 | Medium | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0035, the 28th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:13 UTC First seen by agentprime
- 31 Oct 2026, 15:13 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-c6c3-h4f7-3962
- OSV: GHSA-c6c3-h4f7-3962
- github.com/apolloconfig/apollo/security/advisories/GHSA-c6c3-h4f7-3962
- nvd.nist.gov/vuln/detail/CVE-2024-43397
- github.com/apolloconfig/apollo/pull/5192
- github.com/apolloconfig/apollo/commit/f55b419145bf9d4f2f51dd4cd45108229e8d97ed
- github.com/apolloconfig/apollo
- github.com/apolloconfig/apollo/releases/tag/v2.3.0