CVE-2026-78291Network attack vector

Unauthenticated unauthorized action

Published Aug 24, 2026 · Updated Aug 24, 2026

Missing authorization in Webful Creations RepairBuddy 4.1223 and earlier allows remote attackers to perform an unspecified action. The CNA record and upstream changelog do not identify the affected endpoint, function, request parameter, or unauthorized operation. No authentication or user interaction is required; the published assessment establishes limited integrity impact without data disclosure or service interruption.

CVSS severity5.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in Webful Creations RepairBuddy 4.1223 and earlier allows remote attackers to perform an unspecified action. The CNA record and upstream changelog do not identify the affected endpoint, function, request parameter, or unauthorized operation. No authentication or user interaction is required; the published assessment establishes limited integrity impact without data disclosure or service interruption.

The record

CVE
CVE-2026-78291
Published
Aug 24, 2026
Updated
Aug 24, 2026
Vendor
Webful Creations
Product
RepairBuddy
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 24, 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=n/a <=4.1223 changes=[{"at":"4.1224","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Webful Creations · RepairBuddyversion=n/a <=4.1223 changes=[{"at":"4.1224","status":"unaffected"}]

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo