CVE-2026-5784Network attack vector

Stored script execution via unneutralized web content

Published May 7, 2026 · Updated May 7, 2026

Stored XSS in Divvy Drive 4.8.2.9 through 4.8.3.1 allows remote attackers to run scripts in another user's browser. The public record says only that user-controllable input is stored and later emitted during web-page generation without proper neutralization; no field, endpoint, or function is disclosed. No authentication is required to submit the input, but a user must load the affected content before script execution can compromise data or actions available in that browser session.

CVSS severity8.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Divvy Drive 4.8.2.9 through 4.8.3.1 allows remote attackers to run scripts in another user's browser. The public record says only that user-controllable input is stored and later emitted during web-page generation without proper neutralization; no field, endpoint, or function is disclosed. No authentication is required to submit the input, but a user must load the affected content before script execution can compromise data or actions available in that browser session.

The record

CVE
CVE-2026-5784
Published
May 7, 2026
Updated
May 7, 2026
Vendor
DivvyDrive Bilişim Teknolojileri A.Ş.
Product
Divvy Drive
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 7, 2026CVE publishedPublication date reported by the CVE source.
  2. May 7, 2026Record 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?

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

  1. Affected versionversion=4.8.2.9 <4.8.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DivvyDrive Bilişim Teknolojileri A.Ş. · Divvy Driveversion=4.8.2.9 <4.8.3.2

Published CVSS scores

8.8GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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