Cross-site scripting (XSS) vulnerability in the s2Member Pro plugin before 111220 for…
Priority LOW 24CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in the s2Member Pro plugin before 111220 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s2member_pro_authnet_checkout[coupon] parameter (aka Coupon Code field).
Why it matters now
EPSS 0.0183 78th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 25
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:s2member:s2member:*:*:*:*:*:*:*:* | up to 111216 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110604:*:*:*:*:*:*:* | 110604 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110605:*:*:*:*:*:*:* | 110605 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110606:*:*:*:*:*:*:* | 110606 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110617:*:*:*:*:*:*:* | 110617 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110620:*:*:*:*:*:*:* | 110620 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110708:*:*:*:*:*:*:* | 110708 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110709:*:*:*:*:*:*:* | 110709 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110710:*:*:*:*:*:*:* | 110710 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110731:*:*:*:*:*:*:* | 110731 | Vulnerable | S2member |
- cpe:2.3:a:s2member:s2member:*:*:*:*:*:*:*:* Versions up to 111216 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110604:*:*:*:*:*:*:* Versions 110604 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110605:*:*:*:*:*:*:* Versions 110605 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110606:*:*:*:*:*:*:* Versions 110606 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110617:*:*:*:*:*:*:* Versions 110617 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110620:*:*:*:*:*:*:* Versions 110620 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110708:*:*:*:*:*:*:* Versions 110708 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110709:*:*:*:*:*:*:* Versions 110709 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110710:*:*:*:*:*:*:* Versions 110710 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110731:*:*:*:*:*:*:* Versions 110731 Vulnerable ·S2member
Show 15 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:s2member:s2member:110812:*:*:*:*:*:*:* | 110812 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110815:*:*:*:*:*:*:* | 110815 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110912:*:*:*:*:*:*:* | 110912 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110913:*:*:*:*:*:*:* | 110913 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110915:*:*:*:*:*:*:* | 110915 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110926:*:*:*:*:*:*:* | 110926 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:110927:*:*:*:*:*:*:* | 110927 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111002:*:*:*:*:*:*:* | 111002 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111003:*:*:*:*:*:*:* | 111003 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111011:*:*:*:*:*:*:* | 111011 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111017:*:*:*:*:*:*:* | 111017 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111029:*:*:*:*:*:*:* | 111029 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111105:*:*:*:*:*:*:* | 111105 | Vulnerable | S2member |
| cpe:2.3:a:s2member:s2member:111206:*:*:*:*:*:*:* | 111206 | Vulnerable | S2member |
| cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* | all versions | Running on | WordPress |
- cpe:2.3:a:s2member:s2member:110812:*:*:*:*:*:*:* Versions 110812 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110815:*:*:*:*:*:*:* Versions 110815 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110912:*:*:*:*:*:*:* Versions 110912 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110913:*:*:*:*:*:*:* Versions 110913 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110915:*:*:*:*:*:*:* Versions 110915 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110926:*:*:*:*:*:*:* Versions 110926 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:110927:*:*:*:*:*:*:* Versions 110927 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111002:*:*:*:*:*:*:* Versions 111002 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111003:*:*:*:*:*:*:* Versions 111003 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111011:*:*:*:*:*:*:* Versions 111011 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111017:*:*:*:*:*:*:* Versions 111017 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111029:*:*:*:*:*:*:* Versions 111029 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111105:*:*:*:*:*:*:* Versions 111105 Vulnerable ·S2member
- cpe:2.3:a:s2member:s2member:111206:*:*:*:*:*:*:* Versions 111206 Vulnerable ·S2member
- cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:* Versions all versions Running on ·WordPress
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-5082
- 2026-10-03 Alias added: GHSA-2gph-8pg4-626q
References
More S2member vulnerabilities
- TI-2024-11656 s2Member Pro <= 241216 - Unauthenticated PHP Object Injection CVSS 3.1CRITICAL 9.8
Sources
- CVE-2011-5082 · CVE Program
- CVE-2011-5082 · NVD
- FIRST EPSS
- GHSA-2gph-8pg4-626q · 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