CVE-2023-3504Network attack vector

Authenticated arbitrary file upload via filename manipulation

Published Jul 4, 2023 · Updated Aug 2, 2024

Unrestricted file upload in SmartWeb Infotech Job Board 1.0 allows remote authenticated users to upload arbitrary files via the profile page. The /settings/account endpoint accepts a manipulated filename for a profile upload, but public records do not disclose the exact validation failure. Profile access is required; public evidence does not establish the upload destination or whether uploaded files can execute.

CVSS severity6.3
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in SmartWeb Infotech Job Board 1.0 allows remote authenticated users to upload arbitrary files via the profile page. The /settings/account endpoint accepts a manipulated filename for a profile upload, but public records do not disclose the exact validation failure. Profile access is required; public evidence does not establish the upload destination or whether uploaded files can execute.

The record

CVE
CVE-2023-3504
Published
Jul 4, 2023
Updated
Aug 2, 2024
Vendor
SmartWeb Infotech
Product
Job Board
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SmartWeb Infotech · Job Boardversion=1.0

Published CVSS scores

6.3VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.3VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDB CNAAV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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