CVE-2026-121028: Strong Testimonials (WordPress plugin) · Basic XSS
Affects Strong Testimonials (WordPress plugin)Source CVE Database V5
Not known to be exploited · CVSS 5.3 Medium : upgrade to 3.3.18 when convenient.
Data as of 11 Nov 2026, 12:48 UTC
Thin evidence
One scorer or none| CNA (Patchstack) | CVSS 3.1 | 5.3 |
|---|
- Patch
- Available – fixed in 3.3.18
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 11 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.
What to do
Upgrade Strong Testimonials (WordPress plugin) to 3.3.18.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Strong Testimonialsstrong-testimonials | Affected
| Fixed in
|
AI-suggested
Upgrade the Strong Testimonials plugin to version 3.3.18 or later, where this vulnerability has been fixed. No additional mitigation steps are required once the update is applied.
Description
CVE-2026-121028 is a medium severity vulnerability in the WP Chill Strong Testimonials plugin that allows code injection via improper neutralization of script-related HTML tags, resulting in a basic cross-site scripting (XSS) flaw. This affects versions from initial release up to 3.3.17. The issue is fixed in version 3.3.18.