HOMEVULNERABILITIESCVE-2026-3793
HIGH

CVE-2026-3793

CWE-74Published: March 9, 2026· Updated: Mar 9, 2026

8.8
CVSS v3.1
EPSS:0.01%probability of exploitation in 30 daysPercentile:0.8th

Official Description

A vulnerability was determined in SourceCodester Sales and Inventory System 1.0. This vulnerability affects unknown code of the file sales_invoice1.php of the component GET Parameter Handler. This manipulation of the argument sellid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

NVD Source

Technical Analysis

CVE-2026-3793 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

ahsanriaz26gmailcom1 product
sales and inventory system
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-SalesInvoice1-sellid.md
ADVISORYhttps://vuldb.com/?id.349760
ADVISORYhttps://vuldb.com/?submit.768048

All References (5)

→
https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/SQLi-SalesInvoice1-sellid.mdExploit · Third Party Advisory
→
https://vuldb.com/?ctiid.349760Permissions Required · VDB Entry
→
https://vuldb.com/?id.349760Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.768048Third Party Advisory · VDB Entry
→
https://www.sourcecodester.com/Product

Quick Facts

CVE IDCVE-2026-3793
CVSS Score8.8 / 10
SeverityHIGH
WeaknessCWE-74
CISA KEVNo
EPSS (30d)0.01%
Affected1 vendor
PublishedMar 9, 2026

Related CVEs (CWE-74)

CVE-2026-6279
9.8
CVE-2026-2865
9.8
CVE-2026-4469
9.8
CVE-2026-3164
9.8
CVE-2026-3069
9.8
CVE-2026-27194
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-3793 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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