CVE-2026-90527

quequnlong shiyi-blog Add Message API index.vue cross site scripting

MEDIUM
4.3
CVSS Score
Published: September 13, 2026 at 02:15 PM UTC
Updated: September 16, 2026 at 03:18 PM UTC
1 product affected across 1 vendorShiyi Blog

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/403117
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/403117/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-90527
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/912534

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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