CVE-2026-69193Public exploitNetwork attack vectorHinoki check available

Password spraying via username-keyed login throttling

Published Oct 14, 2026 · Updated Oct 14, 2026

Login throttling in error311 FileRise before 3.21.0 allows remote attackers to exceed password-guessing limits by rotating usernames. AuthModel::getFailedLoginKey() combines the source IP address with the supplied username, giving each name an independent attempt budget without a source-wide limit. No credentials are required; per-user throttling remains effective, and the flaw does not itself bypass authentication or disclose stored files.

CVSS severity6.5
Medium
EPSS probability0.37%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Login throttling in error311 FileRise before 3.21.0 allows remote attackers to exceed password-guessing limits by rotating usernames. AuthModel::getFailedLoginKey() combines the source IP address with the supplied username, giving each name an independent attempt budget without a source-wide limit. No credentials are required; per-user throttling remains effective, and the flaw does not itself bypass authentication or disclose stored files.

The record

CVE
CVE-2026-69193
Published
Oct 14, 2026
Updated
Oct 14, 2026
Vendor
error311
Product
FileRise
Classifications
CWE-307, T1110.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 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=< 3.21.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

error311 · FileRiseversion=< 3.21.0

Published CVSS scores

6.5GitHub CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

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.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-307Improper Restriction of Excessive Authentication Attempts
T1110.003Password Spraying

Public exploit references

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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