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CVE-2023-3017· NVD / CVE Program· CNA VulDB

SourceCodester Lost and Found Information System Manage User Page cross site scripting

A vulnerability was found in SourceCodester Lost and Found Information System 1.0. It has been classified as problematic. This affects an unknown part of the file admin/?page=user/manage_user of the component Manage User Page. The manipulation of the argument First Name/Middle Name/Last Name leads to basic cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-230361 was assigned to this vulnerability.

MediumCVSS 5.4 · v3.1—No exploit No fix recorded

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Published
May 31, 2023
Updated
Jun 17, 2026
EPSS
0.5% · 44th percentile
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Report tools

JSON

Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

CNA vs NVD score

NVD
5.4
CNA · VulDB
2.4
3.0 point gap

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

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

Affected systems

VendorProduct
oretnom23lost and found information system

Affected versions

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

  • oretnom23 lost and found information system1.0

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 Lost and Found Information System

    • 1.0affected

Same product

oretnom23: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-33592Lost and Found Information System v1.0 was discovered to contain a SQL injection vulnerability via the component /php-lfis/admin/?page=syste
    40Plan
  • CVE-2024-37858SQL Injection vulnerability in Lost and Found Information System 1.0 allows a remote attacker to escalate privileges via the id parameter to
    39Monitor
  • CVE-2023-38965Lost and Found Information System 1.0 allows account takeover via username and password to a /classes/Users.php?f=save URI.
    39Monitor
  • CVE-2023-5018SourceCodester Lost and Found Information System POST Parameter sql injection
    39Monitor
  • CVE-2023-3850SourceCodester Lost and Found Information System HTTP POST Request sql injection
    39Monitor
  • CVE-2023-3680SourceCodester Lost and Found Information System HTTP POST Request 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.

No nightly-computed relations.

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.
  • A user must open a link or visit a page.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
low · data or configuration can be modified
Availability
none

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality impact
Low
Integrity impact
Low
Availability impact
None

Weakness class (CWE)

CWE-80 · Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

nvd-primary

Attack context

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

ATT&CK techniques

—

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