WordPress Sessions Plugin <= 3.2.0 - Cross Site Scripting (XSS) Vulnerability
Priority LOW 26CWE-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 · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Pierre Lannoy Sessions sessions allows Stored XSS.This issue affects Sessions: from n/a through <= 3.2.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00182 7th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| Pierre Lannoy | Sessions | up to 3.2.0 | — | No fix listed | CNA |
- Sessions VendorPierre Lannoy Affected up to 3.2.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-57890
- 2026-10-03 Alias added: GHSA-9mvp-6c52-jq3m
References
More Pierre Lannoy vulnerabilities
- TI-2025-08410 Vibes <= 2.2.0 - Unauthenticated SQL Injection via `resource` Parameter CVSS 3.1HIGH 7.5
- TI-2024-19991 WordPress DecaLog plugin <= 3.9.0 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
- TI-2024-37046 WordPress Device Detector Plugin <= 4.2.0 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
- TI-2025-22096 WordPress IP Locator plugin <= 4.1.0 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
- TI-2026-02431 MailArchiver <= 4.5.0 - Authenticated (Admininistrator+) SQL Injection via 'logid' Parameter CVSS 3.1MEDIUM 4.9
- TI-2026-02329 MailArchiver <= 4.4.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via Settings CVSS 3.1MEDIUM 4.8
Sources
- CVE-2025-57890 · CVE Program
- CVE-2025-57890 · NVD
- FIRST EPSS
- GHSA-9mvp-6c52-jq3m · 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