HIGH
CVE-2026-3734
CWE-266Published: March 8, 2026· Updated: Mar 9, 2026
7.3
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:8.9th
Official Description
A flaw has been found in SourceCodester Client Database Management System 1.0. Affected is an unknown function of the file /fetch_manager_details.php of the component Endpoint. This manipulation of the argument manager_id causes improper authorization. The attack can be initiated remotely. The exploit has been published and may be used.
Technical Analysis
CVE-2026-3734 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityLow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Vendors & Products
lerouxyxchire1 product
client database management 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
All References (5)
→
https://gist.github.com/Adarshh-A/f25452a4fe736babd39b9a1b800e98d0Exploit · Third Party Advisory
→
https://vuldb.com/?ctiid.349712Permissions Required · VDB Entry
→
https://vuldb.com/?id.349712Third Party Advisory · VDB Entry
→
https://vuldb.com/?submit.767227Third Party Advisory · VDB Entry
→
Quick Facts
CVE IDCVE-2026-3734
CVSS Score7.3 / 10
SeverityHIGH
WeaknessCWE-266
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedMar 8, 2026
Related CVEs (CWE-266)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-3734 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.