LiteSpeed Technologies LiteSpeed Web Server 4.0.x before 4.0.15 allows remote attackers…
Priority MEDIUM 57CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
LiteSpeed Technologies LiteSpeed Web Server 4.0.x before 4.0.15 allows remote attackers to read the source code of scripts via an HTTP request with a null byte followed by a .txt file extension.
Why it matters now
EPSS 0.60196 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.1:*:*:*:*:*:*:* | 4.0.1 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.2:*:*:*:*:*:*:* | 4.0.2 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.3:*:*:*:*:*:*:* | 4.0.3 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.4:*:*:*:*:*:*:* | 4.0.4 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.5:*:*:*:*:*:*:* | 4.0.5 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.6:*:*:*:*:*:*:* | 4.0.6 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.7:*:*:*:*:*:*:* | 4.0.7 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.8:*:*:*:*:*:*:* | 4.0.8 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.9:*:*:*:*:*:*:* | 4.0.9 | Vulnerable | litespeedtech |
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.1:*:*:*:*:*:*:* Versions 4.0.1 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.2:*:*:*:*:*:*:* Versions 4.0.2 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.3:*:*:*:*:*:*:* Versions 4.0.3 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.4:*:*:*:*:*:*:* Versions 4.0.4 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.5:*:*:*:*:*:*:* Versions 4.0.5 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.6:*:*:*:*:*:*:* Versions 4.0.6 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.7:*:*:*:*:*:*:* Versions 4.0.7 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.8:*:*:*:*:*:*:* Versions 4.0.8 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.9:*:*:*:*:*:*:* Versions 4.0.9 Vulnerable ·litespeedtech
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.10:*:*:*:*:*:*:* | 4.0.10 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.11:*:*:*:*:*:*:* | 4.0.11 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.12:*:*:*:*:*:*:* | 4.0.12 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.13:*:*:*:*:*:*:* | 4.0.13 | Vulnerable | litespeedtech |
| cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.14:*:*:*:*:*:*:* | 4.0.14 | Vulnerable | litespeedtech |
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.10:*:*:*:*:*:*:* Versions 4.0.10 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.11:*:*:*:*:*:*:* Versions 4.0.11 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.12:*:*:*:*:*:*:* Versions 4.0.12 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.13:*:*:*:*:*:*:* Versions 4.0.13 Vulnerable ·litespeedtech
- cpe:2.3:a:litespeedtech:litespeed_web_server:4.0.14:*:*:*:*:*:*:* Versions 4.0.14 Vulnerable ·litespeedtech
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2010-2333
- 2026-10-03 Alias added: GHSA-76v5-m293-786v
References
More litespeedtech Litespeed Web Server vulnerabilities
- TI-2026-23945 OS command injection in LiteSpeed Technologies OpenLiteSpeed CVSS 4.0HIGH 8.6
- TI-2004-00095 The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos… CVSS 2.0MEDIUM 5.0
- TI-2025-34659 LiteSpeed QUIC (LSQUIC) Library before 4.3.1 has an lsquic_engine_packet_in memory leak. CVSS 3.1HIGH 7.5
- TI-2012-04115 Cross-site scripting (XSS) vulnerability in service/graph_html.php in the administrator… CVSS 2.0MEDIUM 4.3
Sources
- CVE-2010-2333 · CVE Program
- CVE-2010-2333 · NVD
- FIRST EPSS
- GHSA-76v5-m293-786v · 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