LifterLMS < 10.0.10 - Instructor+ Stored XSS via Featured Pricing Information
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
The LifterLMS WordPress plugin before 10.0.10 does not strip event-handler attributes from a course pricing field before storing and rendering it, allowing users with a course-editing role to inject JavaScript that executes in the session of an administrator who views the course.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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 |
|---|---|---|---|---|---|
| Unknown | LifterLMS | 9.2.3 to before 10.0.10 | 10.0.10 | Patch available | CNA |
- LifterLMS VendorUnknown Affected 9.2.3 to before 10.0.10 Fixed in 10.0.10 Patch available CNA
Remediation
- Fix · CNA LifterLMS (Unknown) Fixed in 10.0.10
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
LifterLMS 10.0.10
2 records Highest priority Priority MEDIUM 2 MEDIUM
Other records, highest priority first
- TI-2026-12055 LifterLMS < 10.0.10 - Subscriber+ Sensitive Information Disclosure via select2_query_postsPriority MEDIUM 53
Timeline
- 2026-10-02 Threatist record created from CVE-2026-14207
- 2026-10-03 Alias added: GHSA-rw87-6jm9-frww
References
Sources
- CVE-2026-14207 · CVE Program
- CVE-2026-14207 · NVD
- FIRST EPSS
- GHSA-rw87-6jm9-frww · 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