CVE-2026-57954Public exploitNetwork attack vector

Protected-field disclosure via unchecked sort expressions

Published Jun 29, 2026 · Updated Jun 29, 2026

Authorization bypass in Yahoo Elide 7.1.17 and earlier allows remote authenticated users to infer protected field values through sorting. SortingImpl.getValidSortingRules validates only path structure and sends forbidden client-supplied fields to the data store for ORDER BY processing. Access to a readable collection is sufficient; row ordering reveals relative values, and attacker-controlled boundary rows enable exact-value recovery.

CVSS severity5.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Yahoo Elide 7.1.17 and earlier allows remote authenticated users to infer protected field values through sorting. SortingImpl.getValidSortingRules validates only path structure and sends forbidden client-supplied fields to the data store for ORDER BY processing. Access to a readable collection is sufficient; row ordering reveals relative values, and attacker-controlled boundary rows enable exact-value recovery.

The record

CVE
CVE-2026-57954
Published
Jun 29, 2026
Updated
Jun 29, 2026
Vendor
Yahoo
Product
Elide
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 29, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 29, 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 <=7.1.17

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Yahoo · Elideversion=0 <=7.1.17

Published CVSS scores

4.3VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
5.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1213Data from Information Repositories

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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