CVE-2026-41696

EUVD-2026-35892
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 17%
Affected Products (NVD)
VendorProductVersion
vmwarespring_data_mongodb
3.4.0 ≤
𝑥
< 3.4.20
vmwarespring_data_mongodb
4.0.0 ≤
𝑥
≤ 4.0.15
vmwarespring_data_mongodb
4.1.0 ≤
𝑥
≤ 4.1.14
vmwarespring_data_mongodb
4.2.0 ≤
𝑥
≤ 4.2.15
vmwarespring_data_mongodb
4.3.0 ≤
𝑥
< 4.3.17
vmwarespring_data_mongodb
4.4.0 ≤
𝑥
< 4.4.15
vmwarespring_data_mongodb
4.5.0 ≤
𝑥
< 4.5.11.1
vmwarespring_data_mongodb
5.0.0 ≤
𝑥
< 5.0.5.1
𝑥
= Vulnerable software versions