BIT-openbao-2026-39946Published

OpenBao allows SQL Injection in PostgreSQL database secrets engine

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cve-program · CVE-2026-39946

Published

OpenBao is an open source identity-based secrets management system. Prior to version 2.5.3, when OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user. This vulnerability was original from HashiCorp Vault. The vulnerability is addressed in v2.5.3. As a workaround, audit table schemas and ensure database users cannot create new schemas and grant privileges on them.

Source published: 21 Apr 2026 00:19:39 UTC
Source modified: 21 Apr 2026 13:34:21 UTC
Saved here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 4.0 · 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

euvd · EUVD-2026-24035

Published

Additional publisher context

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

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datePublished: Apr 21, 2026, 12:19:39 AM

dateUpdated: Apr 21, 2026, 1:34:21 PM

2 related source bulletins · separate from aliases

WID-SEC-W-2026-1189: OpenBao: Mehrere Schwachstellen

CVE-2026-39388 · CVE-2026-39396 · CVE-2026-39946 · CVE-2026-40264

openSUSE-SU-2026:10594-1: openbao-2.5.3-1.1 on GA media

CVE-2026-3605 · CVE-2026-39388 · CVE-2026-39396 · CVE-2026-39946 · CVE-2026-40264 · CVE-2026-5807

Source published: Apr 21, 2026, 12:19:39 AM (timezone not stated)
Source modified: Apr 21, 2026, 1:34:21 PM (timezone not stated)
Saved here: 15 Nov 2026 21:53:05 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 4.0 · 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

nvd · CVE-2026-39946

Published

Additional publisher context

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-89

Original publisher date fields

published: 2026-04-21T01:16:06.790

lastModified: 2026-11-11T23:10:00.263

1 source CPE criteria · context only

cpe:2.3:a:openbao:openbao:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 21 Apr 2026 01:16:06 UTC
Source modified: 11 Nov 2026 23:10:00 UTC
Saved here: 12 Nov 2026 15:18:43 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

Source: nvd · NIST NVD usage terms; underlying source attribution retained. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS 4.0 · [email protected] · Secondary · 4.6 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS 3.1 · [email protected] · Primary · 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

osv · GHSA-6vgr-cp5c-ffx3

Published

### Impact When OpenBao revoked privileges on a role in the PostgreSQL database secrets engine, OpenBao failed to use proper database quoting on schema names provided by PostgreSQL. This could lead to role revocation failures, or more rarely, SQL injection as the management user. This vulnerability was originally from HashiCorp Vault. ### Patches This was addressed in v2.5.3. ### Workarounds Audit table schemas and ensure database users cannot create new schemas and grant privileges on them.

Source published: 21 Apr 2026 18:26:05 UTC
Source modified: 10 Sep 2026 03:50:43 UTC
Saved here: 24 Oct 2026 13:19:41 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

Source: osv · GitHub Advisory Database · CC-BY-4.0. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

CVSS_V3 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

CVSS_V4 · CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

Publisher rating · MODERATE

osv · GO-2026-5192

Published

OpenBao's SQL Injection in PostgreSQL database secrets engine in github.com/openbao/openbao

Source published: 25 Jun 2026 18:43:15 UTC
Source modified: 27 Jul 2026 09:11:36 UTC
Saved here: 24 Oct 2026 13:19:41 UTC
Source terms: OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

Source: osv · OSV · upstream source license applies. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.