CVE-2023-3063Network attack vector

Subscriber-level account takeover via unchecked password update

Published Jun 30, 2023 · Updated Apr 8, 2026

Authorization bypass in SP Project & Document Manager 4.67 and earlier allows remote authenticated users to change arbitrary user passwords. The referenced AJAX handler trusts a user-controlled object identifier when updating account credentials without verifying authority over the targeted user. Subscriber-level access is sufficient to reset an administrator password and take over that account.

CVSS severity8.8
High
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in SP Project & Document Manager 4.67 and earlier allows remote authenticated users to change arbitrary user passwords. The referenced AJAX handler trusts a user-controlled object identifier when updating account credentials without verifying authority over the targeted user. Subscriber-level access is sufficient to reset an administrator password and take over that account.

The record

CVE
CVE-2023-3063
Published
Jun 30, 2023
Updated
Apr 8, 2026
Vendor
Smarty Pants Plugins
Product
SP Project & Document Manager
Classifications
CWE-639, T1098
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 30, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record 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=0 <=4.67

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Smarty Pants Plugins · SP Project & Document Managerversion=0 <=4.67

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

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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-639Authorization Bypass Through User-Controlled Key
T1098Account Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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