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CVE-2024-3749· NVD / CVE Program· CNA WPScan

SP Project & Document Manager <= 4.71 - Subscriber+ File Download via IDOR

The SP Project & Document Manager WordPress plugin through 4.71 lacks proper access controllers and allows a logged in user to view and download files belonging to another user

MediumCVSS 6.5 · v3.1—No exploit No fix recorded
Published
May 15, 2024
Updated
Jun 17, 2026
EPSS
0.5% · 42th percentile
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JSON

Action score

26

Monitor

Low priority for now.

CVSS
26 / 40 · 6.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.5%

CISA SSVC decision

Exploitation
proof of concept
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

VendorProduct
smartypantspluginssp project \& document manager

Affected versions

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

  • smartypantsplugins sp project & document managerbefore 4.71

Versions reported by the vendor

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

  • Unknown SP Project & Document Manager

    • up to and including 4.71affected · semver

Same product

smartypantsplugins: all records

Other highest-scoring records for the same primary product.

  • CVE-2021-24347SP Project & Document Manager <2 4.22 - Authenticated Shell Upload
    51Plan
  • CVE-2021-4225SP Project & Document Manager < 4.24 - Subscriber+ Shell Upload
    36Monitor
  • CVE-2024-24868WordPress SP Project & Document Manager Plugin <= 4.69 is vulnerable to SQL Injection
    35Monitor
  • CVE-2023-36677WordPress SP Project & Document Manager Plugin <= 4.67 is vulnerable to SQL Injection
    35Monitor
  • CVE-2023-3063SP Project & Document Manager <= 4.67 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary User Password Change
    35Monitor
  • CVE-2014-9178Multiple SQL injection vulnerabilities in classes/ajax.php in the Smarty Pants Plugins SP Project & Document Manager plugin (sp-client-docum
    31Monitor

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-2023-3063321 days apartSP Project & Document Manager <= 4.67 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary User Password Change
    35Monitor
  • CVE-2024-37480 days apartSP Project & Document Manager <= 4.71 - Data Update via IDOR
    26Monitor

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
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-639 · Authorization Bypass Through User-Controlled Key

CVSS vector

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

nvd-secondary

Root cause

The endpoint fetches the record by the ID sent in the request, but never checks whether the record belongs to the requesting user.

The bug in code

The whole CWE-639 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

ts
const invoice = await Invoice.findById(req.params.id);res.json(invoice);

Fixed

ts
const invoice = await Invoice.findOne({  id: req.params.id,  ownerId: req.user.id,});if (!invoice) return res.sendStatus(404);res.json(invoice);

Attack context

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

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

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

All records