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CVE-2024-4820· NVD / CVE Program· CNA VulDB

SourceCodester Online Computer and Laptop Store unrestricted upload

A vulnerability was found in SourceCodester Online Computer and Laptop Store 1.0. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /classes/SystemSettings.php?f=update_settings. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-263941 was assigned to this vulnerability.

MediumCVSS 5.3 · v4.0—No exploit No fix recorded
Published
May 14, 2024
Updated
Jun 17, 2026
EPSS
1.1% · 64th percentile
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Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.3 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 1.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · VulDB
5.3
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Affected systems

VendorProduct
oretnom23online computer and laptop store

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • oretnom23 online computer and laptop store1.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (VulDB). Independent of NVD's CPE analysis and usually ahead of it.

  • SourceCodester Online Computer and Laptop Store

    • 1.0affected

Same product

oretnom23: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-1826SourceCodester Online Computer and Laptop Store index.php unrestricted upload
    40Plan
  • CVE-2023-5374SourceCodester Online Computer and Laptop Store products.php sql injection
    39Monitor
  • CVE-2023-5373SourceCodester Online Computer and Laptop Store Master.php register sql injection
    39Monitor
  • CVE-2023-31704Sourcecodester Online Computer and Laptop Store 1.0 is vulnerable to Incorrect Access Control, which allows remote attackers to elevate priv
    39Monitor
  • CVE-2023-31857Sourcecodester Online Computer and Laptop Store 1.0 allows unrestricted file upload and can lead to remote code execution.
    39Monitor
  • CVE-2023-2661SourceCodester Online Computer and Laptop Store Master.php sql injection
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2023-1826406 days apartSourceCodester Online Computer and Laptop Store index.php unrestricted upload
    40Plan
  • CVE-2023-31857364 days apartSourcecodester Online Computer and Laptop Store 1.0 allows unrestricted file upload and can lead to remote code execution.
    39Monitor
  • CVE-2023-1942403 days apartSourceCodester Online Computer and Laptop Store Avatar unrestricted upload
    39Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
X

Weakness class (CWE)

CWE-434 · Unrestricted Upload of File with Dangerous Type

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

We use this product, ask for help

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records