CVE-2026-5191— Tiled Gallery Carousel Without JetPack <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-image-title'
Possible ATT&CK Techniques 1AI
T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| raja3c | Tiled Gallery Carousel Without JetPack | ≤ 3.1 | affected |
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I. Basic Information for CVE-2026-5191
Vulnerability Information
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Vulnerability Title
Tiled Gallery Carousel Without JetPack <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-image-title'
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Tiled Gallery Carousel Without JetPack plugin for WordPress is vulnerable to stored cross-site scripting via the 'data-image-title' parameter in all versions up to, and including, 3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| raja3c | Tiled Gallery Carousel Without JetPack | 0 ~ 3.1 | - |
II. Public POCs for CVE-2026-5191
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Security Blog Posts for CVE-2026-5191 (1)
IV. Related Vulnerabilities
Same weakness: CWE-79
- CVE-2026-7421
Passeum Ticketing <= 1.0 - Authenticated (Administrator+) St - CVE-2026-40108
GLPI Vulnerable to Stored XSS in ITIL Costs - CVE-2026-35212
OpenCTI has XSS in the rendering of email-message observable - CVE-2026-42849
authentik: Reflected XSS in SFE AutosubmitStage allows IDP a - CVE-2026-5385
GLPI 11.0.0 - Stored XSS in knowledge base
V. Comments for CVE-2026-5191
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