CVE-2026-29090Public exploitNetwork attack vector

Authenticated SQL injection via raw DID filters

Published May 6, 2026 · Updated May 6, 2026

SQL injection in affected Rucio releases allows remote authenticated users to execute arbitrary PostgreSQL queries via DID search. FilterEngine.create_postgres_query() interpolates attacker-controlled filter keys and values into raw SQL with str.format(), then sql.SQL() treats the result as trusted syntax. Reachability requires the nondefault postgres_meta plugin and a valid Rucio token; database privileges bound data access, modification, file access, and command execution.

CVSS severity9.9
Critical
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in affected Rucio releases allows remote authenticated users to execute arbitrary PostgreSQL queries via DID search. FilterEngine.create_postgres_query() interpolates attacker-controlled filter keys and values into raw SQL with str.format(), then sql.SQL() treats the result as trusted syntax. Reachability requires the nondefault postgres_meta plugin and a valid Rucio token; database privileges bound data access, modification, file access, and command execution.

The record

CVE
CVE-2026-29090
Published
May 6, 2026
Updated
May 6, 2026
Vendor
Rucio
Product
Rucio
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 6, 2026CVE publishedPublication date reported by the CVE source.
  2. May 6, 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=>= 1.30.0, < 35.8.5
  2. Affected versionversion=>= 35.9.0, < 38.5.5
  3. Affected versionversion=>= 38.6.0, < 39.4.2
  4. Affected versionversion=>= 40.0.0, < 40.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Rucio · Rucioversion=>= 1.30.0, < 35.8.5; version=>= 35.9.0, < 38.5.5; version=>= 38.6.0, < 39.4.2; version=>= 40.0.0, < 40.1.1

Published CVSS scores

9.0GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.9GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8NISTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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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