Cross-site scripting in echoplugins Knowledge Base for Documentation, FAQs with AI…
Priority LOW 31CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Unauthenticated Cross Site Scripting (XSS) in Knowledge Base for Documentation, FAQs with AI Assistance <= 17.211.0 versions.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| echoplugins | Knowledge Base for Documentation, FAQs with AI Assistance | up to 17.211.0 | — | No fix listed | CNA |
- Knowledge Base for Documentation, FAQs with AI Assistance Vendorechoplugins Affected up to 17.211.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-28187
- 2026-10-03 Alias added: GHSA-55x8-6vf8-2m59
More echoplugins vulnerabilities
- TI-2024-16359 Deserialization of untrusted data in echoplugins Knowledge Base for Documentation, FAQs… CVSS 3.1HIGH 8.7
- TI-2024-02732 Creative Addons for Elementor <= 1.5.12 - Authenticated (Contributor+) Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.4
- TI-2026-81764 Reflected XSS in Echo Knowledge Base WordPress plugin CVSS 3.1MEDIUM 6.1
- TI-2026-20520 Missing authorization in echoplugins Knowledge Base for Documentation, FAQs with AI… CVSS 3.1MEDIUM 4.3
Sources
- CVE-2026-28187 · CVE Program
- CVE-2026-28187 · NVD
- FIRST EPSS
- GHSA-55x8-6vf8-2m59 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences