The Buffer Button <= 1.0 - Authenticated Stored Cross Site Scripting (XSS)
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Buffer Button WordPress plugin through 1.0 was vulnerable to Authenticated Stored Cross Site Scripting (XSS) within the Twitter username to mention text field.
Why it matters now
EPSS 0.006 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | The Buffer Button | 1.0 – 1.0 | — | No fix listed | CNA |
- The Buffer Button VendorUnknown Affected 1.0 – 1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:the_buffer_button_project:the_buffer_button:*:*:*:*:*:wordpress:*:* | up to 1.0 | Vulnerable | The Buffer Button Project |
- cpe:2.3:a:the_buffer_button_project:the_buffer_button:*:*:*:*:*:wordpress:*:* Versions up to 1.0 Vulnerable ·The Buffer Button Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25058
- 2026-10-03 Alias added: GHSA-c7wh-fj95-xw47
References
Sources
- CVE-2021-25058 · CVE Program
- CVE-2021-25058 · NVD
- FIRST EPSS
- GHSA-c7wh-fj95-xw47 · 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