CVE-2026-40967

HIGH
MEDIUM Priority: 0.03 BB Relevance: 77/100
Published: 2026-04-28 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: Low
A: Low

Description

In Spring AI, various FilterExpressionConverter implementations accept a filter expression object and translate them to specific vector store query languages. In several cases, keys and values are not properly escaped, leading to the ability to alter the query. Affected versions: Spring AI: 1.0.0 - 1.0.5 (fixed in 1.0.6), 1.1.0 - 1.1.4 (fixed in 1.1.5)

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
vmware spring_ai 1.0.0 – 1.0.6

References & Advisories (1)

Bug Bounty Relevance

77 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

8.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

EPSS — Exploitation Probability

0.39%
Raw Score 0.003940
Percentile 33.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00394
2026-10-28
0.00394

Intelligence Sources

nvd ref →