CVE-2018-15727
9.8
CRITICAL · CVSS 3.0 · EPSS 64.3% (pctl 99)
Patch early
EPSS 64.3% — above the 10% action threshold.
Description
Grafana 2.x, 3.x, and 4.x before 4.6.4 and 5.x before 5.2.3 allows authentication bypass because an attacker can generate a valid "remember me" cookie knowing only a username of an LDAP or OAuth user.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 64.28% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-08-29 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| grafana | grafana |
| redhat | ceph storage |
References
- http://www.securityfocus.com/bid/105184
- https://access.redhat.com/errata/RHSA-2018:3829
- https://access.redhat.com/errata/RHSA-2019:0019
- https://grafana.com/blog/2018/08/29/grafana-5.2.3-and-4.6.4-released-with-important-security-fix/
- http://www.securityfocus.com/bid/105184
- https://access.redhat.com/errata/RHSA-2018:3829
- https://access.redhat.com/errata/RHSA-2019:0019
- https://grafana.com/blog/2018/08/29/grafana-5.2.3-and-4.6.4-released-with-important-security-fix/
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