5

CVE-2021-25987

Hexo - Stored XSS

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hexo ≫ Hexo SwPlatformnode.js Version >= 0.0.1 <= 5.4.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.33% 0.244
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.6 1.5 2.7
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 1.9 3.4 2.9
AV:L/AC:M/Au:N/C:N/I:P/A:N
vulnerabilitylab@mend.io 5 1.8 2.7
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/hexojs/hexo/commit/5170df2d3fa9c69e855c4b7c2b084ebfd92d5200
Patch
Third Party Advisory
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25987
Third Party Advisory