markparticle WebServer Login httprequest.cpp sql injection
Priority HIGH 70CWE-74Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
A vulnerability classified as critical has been found in markparticle WebServer up to 1.0. This affects an unknown part of the file code/http/httprequest.cpp of the component Login. The manipulation of the argument username/password leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00508 43rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| markparticle | WebServer | 1.0 | — | No fix listed | CNA |
- WebServer Vendormarkparticle Affected 1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:markparticle:webserver:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | markparticle |
- cpe:2.3:a:markparticle:webserver:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·markparticle
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-3847
- 2026-10-03 Alias added: GHSA-8p62-cqcm-g23r
References
More markparticle Webserver vulnerabilities
- TI-2025-03396 markparticle WebServer Registration httprequest.cpp sql injection CVSS 4.0MEDIUM 6.9
- TI-2025-03395 markparticle WebServer buffer.cpp HasWritten buffer overflow CVSS 4.0MEDIUM 6.9
Sources
- CVE-2025-3847 · CVE Program
- CVE-2025-3847 · NVD
- FIRST EPSS
- GHSA-8p62-cqcm-g23r · 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