Dashboard / CVE-2026-13057

CVE-2026-13057

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 62/100
Published: 2026-07-22 Modified: 2026-10-24 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: X
AT: Present
VC: High
VI: None
VA: None

Description

An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls. In sharded topologies, the $search and $searchMeta aggregation stages use internal routing that is normally populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
mongodb mongodb 8.0.0 – 8.0.28

References & Advisories (1)

https://jira.mongodb.org/browse/SERVER-126247
Vendor Advisory Issue Tracking

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.0 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.35%
Raw Score 0.003460
Percentile 28.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00346
2026-10-28
0.00346

Intelligence Sources

nvd ref →

External Links