CVE-2026-41696CWE-943

Spring Data MongoDB Bind Parameter Literal Quoting Breakout

Medium · published June 9, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
25.2
In the wild
Unconfirmed
What it is

Spring Data MongoDB repository query methods annotated with @Query that use regex parameter binding perform insufficient validation of the bound parameter. An attacker can supply a crafted string to break out of the intended regular expression quoting.

Affected versions:

Spring Data MongoDB 5.0.0 through 5.0.5; 4.5.0 through 4.5.11; 4.4.0 through 4.4.14; 4.3.0 through 4.3.16; 4.2.0 through 4.2.15; 4.1.0 through 4.1.14; 4.0.0 through 4.0.15; 3.4.0 through 3.4.19.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00332 · 25.2th percentile
Weakness
CWE-943 · Improper Neutralization of Special Elements in Data Query Logic
Published
2026-06-09T23:47Z
EPSS history
Timeline
  • 09 JUN 23:47Z
    Spring Data MongoDB Bind Parameter Literal Quoting Breakout
    cvelistv5