September 20, 2026

CVE Watchtower

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CVE-2026-90527NVD

Description

A vulnerability was detected in quequnlong shiyi-blog up to 1.2.1. Affected is an unknown function of the file blog-admin/src/views/message/message/index.vue of the component Add Message API. The manipulation of the argument body.content results in cross site scripting. The attack can be executed remotely. The project was informed of the problem early through an issue report but has not responded yet.
Severity Level
MEDIUM (4.3)
Published Date
13/09/2026
Last Modified
16/09/2026
Exploitation Status
????
EPSS Score
0.27% (percentile 19.9%)

CVSS Base Metrics

CVSS v3 (3.1)
MEDIUM 4.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R
CVSS v4 (4.0)
MEDIUM 5.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X

Weaknesses (CWE)

CWE-79 - Cross Site ScriptingCWE-94 - Code Injection

Affected & Patched Versions

ProductAffected VersionsPatched Version
quequnlong shiyi-blog1.2.0, 1.2.1N/A
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📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
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⚙️Custom EPSS — Filter noise, focus on risk.
💬Webhooks — Slack & Teams integration.
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References