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CVE

CVE-2026-40906

Electric: SQL Injection via ORDER BY Parameter in Shape API
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CVE

CVE-2026-40906

Electric: SQL Injection via ORDER BY Parameter in Shape API

Electric is a Postgres sync engine. From 1.1.12 to before 1.5.0, the order_by parameter in the ElectricSQL /v1/shape API is vulnerable to error-based SQL injection, allowing any authenticated user to read, write, and destroy the full contents of the underlying PostgreSQL database through crafted ORDER BY expressions. This vulnerability is fixed in 1.5.0.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.9
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40906.json, https://access.redhat.com/security/cve/CVE-2026-40906, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40906.json, https://github.com/electric-sql/electric/security/advisories/GHSA-h5rg-pxx7-r2hj, https://nvd.nist.gov/vuln/detail/CVE-2026-40906, https://bugzilla.redhat.com/show_bug.cgi?id=2460291, https://github.com/electric-sql/electric/pull/4081

Severity

9.9

CVSS Score
0
10

Basic Information

Base CVSS
9.9
EPSS Probability
0.00461%
EPSS Percentile
0.3842%
Introduced Version
87dd51941282f75c9704900dc199f642b2ec8461
Fix Available
9864c0b85284d0acc37188608f925d0cdb4ddb23

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