CVE-2026-67579Public exploitNetwork attack vector

SQL injection or code execution via forged cursor

Published Aug 12, 2026 · Updated Aug 12, 2026

Deserialization in Ash 1.17.0 through 3.31.2 allows remote attackers to inject SQL or execute code through a forged pagination cursor. decode_values/2 accepts a client-controlled term containing %Ash.Query.Call{} and do_filters/4 splices it into a keyset comparison without a scalar check. An unauthenticated request to a reachable keyset-paginated read action can read or modify AshPostgres data or run commands in ETS and Simple data layers.

CVSS severity7.5
High
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in Ash 1.17.0 through 3.31.2 allows remote attackers to inject SQL or execute code through a forged pagination cursor. decode_values/2 accepts a client-controlled term containing %Ash.Query.Call{} and do_filters/4 splices it into a keyset comparison without a scalar check. An unauthenticated request to a reachable keyset-paginated read action can read or modify AshPostgres data or run commands in ETS and Simple data layers.

The record

CVE
CVE-2026-67579
Published
Aug 12, 2026
Updated
Aug 12, 2026
Vendor
Ash Framework
Product
Ash
Classifications
CWE-89, CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 12, 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=1.17.0 <3.31.3
  2. Affected versionversion=f8fadc67e67c955bb68b3a8d642be13e2b7e8ca9 <91874dd5435bc0ffebd8a254acfa573b39b74520

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ash Framework · Ashversion=1.17.0 <3.31.3; version=f8fadc67e67c955bb68b3a8d642be13e2b7e8ca9 <91874dd5435bc0ffebd8a254acfa573b39b74520

Published CVSS scores

7.4NVDCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5Erlang Ecosystem FoundationCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

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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