quequnlong shiyi-blog Add Message API index.vue cross site scripting
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Cross-site scripting, Code execution
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| quequnlong | shiyi-blog | 1.2.0; 1.2.1 | — | No fix listed | CNA |
- shiyi-blog Vendorquequnlong Affected 1.2.0; 1.2.1 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:quequnlong:shiyi-blog:*:*:*:*:*:*:*:* | — | — | quequnlong |
- cpe:2.3:a:quequnlong:shiyi-blog:*:*:*:*:*:*:*:* Versions — — ·quequnlong
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-90527
- 2026-10-03 Alias added: GHSA-8c4x-72fw-q8r4
References
More quequnlong vulnerabilities
- TI-2025-04952 quequnlong shiyi-blog Administrator Backend verifyPassword improper authentication CVSS 4.0MEDIUM 6.9
- TI-2025-04951 quequnlong shiyi-blog photos improper authorization CVSS 4.0MEDIUM 6.9
- TI-2025-11288 quequnlong shiyi-blog Job SysJobController.java deserialization CVSS 4.0MEDIUM 5.3
- TI-2025-04950 quequnlong shiyi-blog optimize server-side request forgery CVSS 4.0MEDIUM 5.3
- TI-2025-04949 quequnlong shiyi-blog upload path traversal CVSS 4.0MEDIUM 5.3
- TI-2025-04953 quequnlong shiyi-blog add cross site scripting CVSS 4.0MEDIUM 5.1
Sources
- CVE-2026-90527 · CVE Program
- CVE-2026-90527 · NVD
- FIRST EPSS
- GHSA-8c4x-72fw-q8r4 · GitHub Advisory Database · CC BY 4.0
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