CVE-2026-48771Network attack vector

Contact data disclosure and modification via permissive access

Published Aug 11, 2026 · Updated Aug 11, 2026

Information exposure in ishankportfolio before 1.0.1 allows remote attackers to read or modify contact form submissions via public database access. The client-side database configuration exposes credentials while permissive row-level security policies allow anonymous operations on stored names, email addresses, phone numbers, and messages. Production deployments are affected only when they use the exposed configuration, and unauthorized access is limited to stored form data.

CVSS severity8.2
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in ishankportfolio before 1.0.1 allows remote attackers to read or modify contact form submissions via public database access. The client-side database configuration exposes credentials while permissive row-level security policies allow anonymous operations on stored names, email addresses, phone numbers, and messages. Production deployments are affected only when they use the exposed configuration, and unauthorized access is limited to stored form data.

The record

CVE
CVE-2026-48771
Published
Aug 11, 2026
Updated
Aug 11, 2026
Vendor
Ishank Jha
Product
ishankportfolio
Classifications
CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 11, 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=< 1.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ishank Jha · ishankportfolioversion=< 1.0.1

Published CVSS scores

8.2GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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