CVE-2026-28358Network attack vector

Email enumeration via password-reset response discrepancy

Published Mar 2, 2026 · Updated Mar 2, 2026

Observable response discrepancy in NocoDB before 0.301.3 allows remote attackers to enumerate registered email addresses without authentication. The POST /api/v2/auth/password/forgot endpoint returns success for registered addresses but an explicit registration error for unknown addresses. A single unauthenticated network request exposes account existence only; credentials and stored data remain undisclosed.

CVSS severity5.3
Medium
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Observable response discrepancy in NocoDB before 0.301.3 allows remote attackers to enumerate registered email addresses without authentication. The POST /api/v2/auth/password/forgot endpoint returns success for registered addresses but an explicit registration error for unknown addresses. A single unauthenticated network request exposes account existence only; credentials and stored data remain undisclosed.

The record

CVE
CVE-2026-28358
Published
Mar 2, 2026
Updated
Mar 2, 2026
Vendor
NocoDB
Product
NocoDB
Classifications
CWE-204, T1087
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 2, 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=< 0.301.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NocoDB · NocoDBversion=< 0.301.3

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.7GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U

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-204Observable Response Discrepancy
T1087Account Discovery

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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