CVE-2026-90567 Details
Description
A security vulnerability has been detected in quequnlong shiyi-blog up to 1.2.1. Affected by this issue is the function highlightKeyword of the file blog-web/src/components/Search/index.vue of the component Search. The manipulation of the argument title/summary leads to cross site scripting. The attack can be initiated remotely. The project was informed of the problem early through an issue report.
A cross-site scripting (XSS) vulnerability has been identified in quequnlong shiyi-blog versions through 1.2.1. The issue resides in the Search component, specifically within the highlightKeyword function of the file blog-web/src/components/Search/index.vue. This vulnerability allows for the injection of malicious scripts through the title and summary fields, which are then executed in the context of the user's browser. The vulnerability can be exploited remotely by users with permission to add or update articles.
It is recommended to encode HTML entities in the title and summary fields before highlighting, avoid using v-html with untrusted content, and implement server-side validation to ensure these fields are treated as plain text.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 13, 2026CISA-ADP
Assessed Sep 15, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gitee.com/quequnlong/shiyi-blog/ | [email protected] | ProductSource CodeVendor |
| https://gitee.com/quequnlong/shiyi-blog/issues/IK5SPD | [email protected] | ExploitIssue TrackingTechnical AnalysisVendor |
| https://vuldb.com/cve/CVE-2026-90567 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/912671 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403152 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403152/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| quequnlong shiyi-blog | <= 1.2.1 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 15, 2026 | CVE Modified | CISA-ADP |
| Sep 13, 2026 | New CVE Received | [email protected] |