CVE-2025-67819

An issue was discovered in Weaviate OSS before 1.33.4. Due to a lack of validation of the fileName field in the transfer logic, an attacker who can call the GetFile method while a shard is in the "Pause file activity" state and the FileReplicationService is reachable can read arbitrary files accessible to the service process.

Published: 2025-12-12 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-67819 is rated Low Risk (29.9/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.37%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-67819

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.20% 0.37% +0.17%
2 2026-05-17 0.07% 0.20% +0.13%
3 2025-12-18 — 0.07% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-67819

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
4.9 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 1.2 3.6 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-67819

GitHub Security Advisory for CVE-2025-67819

GHSA-hmmh-292h-3364 · Severity: high · Ecosystem: go — Weaviate OSS has path traversal vulnerability via the Shard Movement API

Affected software / configurations for CVE-2025-67819

Vendor Product Version Raw CPE
weaviate weaviate >= 1.30.0, <= 1.30.19 cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*
weaviate weaviate >= 1.31.0, <= 1.31.18 cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*
weaviate weaviate >= 1.32.0, <= 1.32.15 cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*
weaviate weaviate >= 1.33.0, <= 1.33.3 cpe:2.3:a:weaviate:weaviate:*:*:*:*:*:*:*:*

References for CVE-2025-67819

cvelogic Threat Intelligence