CVE-2026-108604

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Source
https://cve.org/CVERecord?id=CVE-2026-108604
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108604.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-108604
Published
2026-10-10T19:54:37Z
Modified
2026-10-12T02:45:12Z
Severity
  • 5.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Tabularis through 0.27.0 Read-Only Bypass via MCP run_query SELECT Classification
Details

Tabularis through 0.27.0 contains an incorrect authorization vulnerability in the MCP run_query safety gate that allows prompt-injected agents or untrusted MCP clients to bypass read-only mode by submitting side-effecting SELECT statements. Attackers can run statements like SELECT setval, nextval, or PostgreSQL query_to_xml with embedded DELETE to modify data without approval prompts.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108604.json"
}
References

Affected packages

Git / github.com/tabularisdb/tabularis

Affected ranges

Type
GIT
Repo
https://github.com/tabularisdb/tabularis
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
804c4c3bb6fd8eaa2e36cbe49f6c0d58f373b5e9
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "0.27.0"
        },
        {
            "fixed":  "0.27.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

Other
nightly-20260717-bdc676a
nightly-20260718-e8e729c
nightly-20260721-4b6fae0
nightly-20260722-1fb13f1
nightly-20260723-c43c37b
nightly-20260724-a94f626
nightly-20260725-6288eea
nightly-20260726-1ad3b8d
nightly-20260727-1327328
nightly-20260728-81ffa0e
nightly-20260729-946f3db
nightly-20260730-c41a3b8
nightly-20260731-a7a221c
nightly-20260801-5110f3e
nightly-20260802-38afd0f
nightly-20260803-fcee3d5
nightly-20260804-54d9eae
nightly-20260805-cc4c08a
nightly-20260806-6fe4230
nightly-20260808-59742aa
nightly-20260811-f143f73
nightly-20260812-e800618
nightly-20260813-356ce3f
nightly-20260814-dc778ed
nightly-20260815-b39f1ce
nightly-20260816-5b1abe3
nightly-20260819-4f415ad
nightly-20260820-9ee8406
nightly-20260822-1ffafa2
nightly-20260823-45745fc
nightly-20260825-cb276c8
nightly-20260826-dd544ca
nightly-20260828-9e6975a
nightly-20260831-38187c2
nightly-20260901-6c01c99
nightly-20260902-2881415
nightly-20260903-bbbb798
nightly-20260904-d470693
nightly-20260910-809b135
nightly-20260911-1583a64
nightly-20260912-1bae5d7
nightly-20260915-59da635
nightly-20260916-c2f0a0a
nightly-20260917-0ba519d
nightly-20260918-992d969
nightly-20260919-d044381
nightly-20260921-d044381
nightly-20260921-e5ce805
nightly-20260922-65baceb
nightly-20260922-72895f9
nightly-20260923-ef21476
nightly-20260924-32b8ee5
nightly-20260928-44a112e
nightly-20260929-8d94624
nightly-20260929-b5f81cc
nightly-20260930-ff4c5e4
nightly-20261001-ec45851
nightly-20261002-b78a409
nightly-20261006-c0fe758
nightly-20261008-5a616f9
v0.*
v0.10.1
v0.10.2
v0.10.3
v0.11.0
v0.12.0
v0.13.0
v0.13.1
v0.13.2
v0.13.3
v0.13.4
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.18.0
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.22.0
v0.23.0
v0.24.0
v0.3.0
v0.4.0
v0.5.0
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.8.1
v0.8.10
v0.8.11
v0.8.12
v0.8.13
v0.8.14
v0.8.15
v0.8.2
v0.8.4
v0.8.5
v0.8.6
v0.8.7
v0.8.8
v0.8.9
v0.9.0
v0.9.1
v0.9.10
v0.9.11
v0.9.12
v0.9.13
v0.9.14
v0.9.15
v0.9.17
v0.9.18
v0.9.19
v0.9.2
v0.9.20
v0.9.21
v0.9.5
v0.9.6
v0.9.7
v0.9.8
v0.9.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108604.json"