CVE-2026-29190— Karapace: Path Traversal in Backup Reader
Quick assessment
Affected
Aiven-Open karapace
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
karapace是Aiven Open开源的一个消息队列工具。 Karapace 6.0.0之前版本存在路径遍历漏洞，该漏洞源于备份读取器存在路径遍历问题，可能导致任意文件读取。
Possible ATT&CK Techniques 1 AI
T1083 · File and Directory Discovery
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-29190
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Karapace: Path Traversal in Backup Reader
Source: CVE Program / CVE List V5
Vulnerability Description
Karapace is an open-source implementation of Kafka REST and Schema Registry. Prior to version 6.0.0, there is a Path Traversal vulnerability in the backup reader (backup/backends/v3/backend.py). If a malicious backup file is provided to Karapace, an attacker may exploit insufficient path validation to perform arbitrary file read on the system where Karapace is running. The issue affects deployments that use the backup/restore functionality and process backups from untrusted sources. The impact depends on the file system permissions of the Karapace process. This issue has been patched in version 6.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
karapace 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
karapace是Aiven Open开源的一个消息队列工具。 Karapace 6.0.0之前版本存在路径遍历漏洞，该漏洞源于备份读取器存在路径遍历问题，可能导致任意文件读取。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Aiven-Open | karapace | < 6.0.0 | - |
|
II. Public POCs for CVE-2026-29190
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-29190
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-29190 (1)
Vendor Pages for CVE-2026-29190 (1)
-
Release 6.0.0 · Aiven-Open/karapace · GitHub x_refsource_MISC
IV. Related Vulnerabilities
Same vendor: Aiven-Open
-
CVE-2026-45080
Klaw: Improper Access Control Allows Disclosure of Password -
CVE-2026-44367
Klaw: user lockout due to case sensitivity inconsistency -
CVE-2026-25999
Klaw has an improper authorisation check on /resetMemoryCach -
CVE-2026-23529
Arbitrary File Read in Google BigQuery Sink connector -
CVE-2025-67745
Myhoard logs backup encryption key in plain text
Same weakness: CWE-22
-
CVE-2026-104983
Linux Mint Xreader PDF Attachment Saving ev-window.c g_file_ -
CVE-2026-104982
Linux Mint Xreader EPUB File epub-document.c g_strdup_printf -
CVE-2026-87115
VikAppointments Services Booking Calendar <= 1.2.21 - Unauth -
CVE-2026-104478
Formwork before 2.3.13 Path Traversal via BackupController D -
CVE-2026-104871
Angular SSR: Path Traversal to Sibling Directories in Common
V. Comments for CVE-2026-29190
No comments yet