CVE-2024-8988Network attack vector

Unauthenticated file disclosure via unchecked download key

Published May 14, 2025 · Updated Apr 8, 2026

IDOR in PeepSo File Uploads 6.4.6.0 and earlier allows remote attackers to download files uploaded by other users via a REST endpoint. The file_download endpoint accepts a user-controlled file key without validating that the requester is authorized to access the referenced upload. No authentication or user interaction is required, and the bounded impact is disclosure of files that other users uploaded.

CVSS severity5.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in PeepSo File Uploads 6.4.6.0 and earlier allows remote attackers to download files uploaded by other users via a REST endpoint. The file_download endpoint accepts a user-controlled file key without validating that the requester is authorized to access the referenced upload. No authentication or user interaction is required, and the bounded impact is disclosure of files that other users uploaded.

The record

CVE
CVE-2024-8988
Published
May 14, 2025
Updated
Apr 8, 2026
Vendor
PeepSo
Product
PeepSo File Uploads
Classifications
CWE-639, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 14, 2025CVE 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 <=6.4.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PeepSo · PeepSo File Uploadsversion=0 <=6.4.6.0

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories

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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