SQL injection in SEMCMS SEMCMS_Download.php
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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
SEMCMS up to 5.0 contains an SQL injection flaw in the SEMCMS_Download.php file. Improper neutralization of special elements used in an SQL command (CWE-89) lets crafted input change database queries. A remote attacker with low privileges can exploit it without user interaction, affecting confidentiality, integrity and availability to a limited degree. A public exploit is linked in the references.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
A vulnerability was detected in SEMCMS up to 5.0. This affects an unknown function of the file SEMCMS_Download.php. Performing a manipulation results in sql injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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 |
|---|---|---|---|---|---|
| — | SEMCMS | 5.0 | — | No fix listed | CNA |
- SEMCMS Vendor— Affected 5.0 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:semcms:semcms:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:semcms:semcms:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
The sources list no fixed version for SEMCMS.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-12 Threatist record created from CVE-2026-108813
- 2026-10-12 Alias added: GHSA-72xg-5g4x-pqhq
- 2026-10-13 CISA SSVC decision points changed
- 2026-10-13 Priority changed: LOW → MEDIUM
Sources
- CVE-2026-108813 · CVE Program
- CVE-2026-108813 · NVD
- FIRST EPSS
- GHSA-72xg-5g4x-pqhq · 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