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4.6
CVSSv3

CVE-2021-25987

Published: 30/11/2021 Updated: 30/11/2021
CVSS v2 Base Score: 1.9 | Impact Score: 2.9 | Exploitability Score: 3.4
CVSS v3 Base Score: 4.6 | Impact Score: 2.7 | Exploitability Score: 1.5
VMScore: 169
Vector: AV:L/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

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.

Vulnerability Trend

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hexo hexo

References

CWE-79https://github.com/hexojs/hexo/commit/5170df2d3fa9c69e855c4b7c2b084ebfd92d5200https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25987https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
TCPCVE-2024-4577CVE-2024-2695CVE-2024-31870injectionCVE-2024-3813arbitrary codeCVE-2024-27801CVE-2024-30120
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