Slickr Flickr <= 2.8.1 - Admin+ Stored Cross-Site Scripting
Priority LOW 23CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- 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 Slickr Flickr WordPress plugin through 2.8.1 does not sanitise and escape its settings, allowing high privilege users such as admin to perform cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
Why it matters now
EPSS 0.00622 50th 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 | Slickr Flickr | 2.8.1 – 2.8.1 | — | No fix listed | CNA |
- Slickr Flickr VendorUnknown Affected 2.8.1 – 2.8.1 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:diywebmastery:slickr_flickr:*:*:*:*:*:wordpress:*:* | up to 2.8.1 | Vulnerable | Diywebmastery |
- cpe:2.3:a:diywebmastery:slickr_flickr:*:*:*:*:*:wordpress:*:* Versions up to 2.8.1 Vulnerable ·Diywebmastery
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3021
- 2026-10-03 Alias added: GHSA-gchc-j474-g333
- 2026-11-06 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2022-3021 · CVE Program
- CVE-2022-3021 · NVD
- FIRST EPSS
- GHSA-gchc-j474-g333 · 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