CVE-2024-10668

Unknown-file placement via duplicate payload IDs

Published Nov 7, 2024 · Updated Nov 21, 2024

File upload validation bypass in Google Quick Share before 1.0.2002.2 allows attackers to place an unknown file in Downloads. OnPayloadReceived writes both files for two FILE frames that reuse one payload ID, while the later unknown-type cleanup deletes only the first. The attack requires adjacent access, low privileges, and active user interaction; it leaves a normally rejected file on Windows but does not itself establish execution.

CVSS severity5.9
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

File upload validation bypass in Google Quick Share before 1.0.2002.2 allows attackers to place an unknown file in Downloads. OnPayloadReceived writes both files for two FILE frames that reuse one payload ID, while the later unknown-type cleanup deletes only the first. The attack requires adjacent access, low privileges, and active user interaction; it leaves a normally rejected file on Windows but does not itself establish execution.

The record

CVE
CVE-2024-10668
Published
Nov 7, 2024
Updated
Nov 21, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, CAPEC-165, T1105
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.9GoogleCVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:L/U:Green

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)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-165File Manipulation
T1105Ingress Tool Transfer

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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