Detections
Analytics

SCA: security update for hexo (GHSA-q54r-r9pr-w7qv)

medium Tenable Cloud Security Plugin ID 417889

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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.
 (CVE-2021-25987)

See Also

https://github.com/advisories/GHSA-q54r-r9pr-w7qv

Plugin Details

Severity: Medium

ID: 417889

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

Vector: CVSS2#AV:L/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2021-25987

CVSS v3

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 4

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 12/1/2021

Vulnerability Publication Date: 11/30/2021

Reference Information

CVE: CVE-2021-25987

cwe: CWE-79