Hexo versions 0.0.1 to 5.4.0 are vulnerable against stored XSS. The post “body” and “tags” don’t sanitize malicious javascript during web page generation. Local unprivileged attacker can inject arbitrary code.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 4.6 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | 1.5 | 2.7 |
| vulnerabilitylab@mend.io | 5.0 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | 1.8 | 2.7 |
CVSS 2.0
Severity: LOW
Problem Type: CWE-79,CWE-79,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| hexo | hexo | * |
Hexo up to v7.0.0 (RC2) was discovered to contain an arbitrary file read vulnerability.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | 3.9 | 3.6 |
Products Affected
| Vendor | Product | Version |
|---|---|---|
| hexo | hexo | * |
| hexo | hexo | 7.0.0 |