CVE-2026-34881 | OpenStack Glance up to 29.1.0/30.1.0/31.0.0 ovf_process Image Import Plugin server-side request forgery

VDB-354322 · CVE-2026-34881 · GCVE-0-2026-34881 OPENSTACK GLANCE UP TO 29.1.0/30.1.0/31.0.0 OVF_PROCESS IMAGE IMPORT PLUGIN SERVER-SIDE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.5 $0-$5k 2.46+ Summaryinfo A vulnerability labeled as critical has been found in OpenStack Glance up to 29.1.0/30.1.0/31.0.0. Affected by this issue is some unknown functionality of the component ovf_process Image Import Plugin. Executing a manipulation can lead to server-side request forgery. This vulnerability is tracked as CVE-2026-34881. The attack can be launched remotely. No exploit exists. The affected component should be upgraded. Detailsinfo A vulnerability classified as critical was found in OpenStack Glance up to 29.1.0/30.1.0/31.0.0. This vulnerability affects an unknown part of the component ovf_process Image Import Plugin. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes: OpenStack Glance =30.0.0 <30.1.1, ==31.0.0 is affected by Server-Side Request Forgery (SSRF). By use of HTTP redirects, an authenticated user can bypass URL validation checks and redirect to internal services. Only glance image import functionality is affected. In particular, the web-download and glance-download import methods are subject to this vulnerability, as is the optional (not enabled by default) ovf_process image import plugin. The advisory is available at bugs.launchpad.net. This vulnerability was named CVE-2026-34881 since 03/31/2026. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. Upgrading to version 29.1.1 or 30.1.1 eliminates this vulnerability. Productinfo Type Cloud Software Vendor OpenStack Name Glance Version 29.0 29.1.0 30.0 30.1.0 31.0 License free Website Vendor: https://www.openstack.org/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.7 VulDB Meta Temp Score: 5.5 VulDB Base Score: 6.3 VulDB Temp Score: 6.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 5.0 CNA Vector (MITRE): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Server-side request forgery CWE: CWE-918 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Glance 29.1.1/30.1.1 Timelineinfo 03/31/2026 Advisory disclosed 03/31/2026 +0 days CVE reserved 03/31/2026 +0 days VulDB entry created 03/31/2026 +0 days VulDB entry last update Sourcesinfo Vendor: openstack.org Advisory: bugs.launchpad.net Status: Confirmed CVE: CVE-2026-34881 (🔒) GCVE (CVE): GCVE-0-2026-34881 GCVE (VulDB): GCVE-100-354322 Entryinfo Created: 03/31/2026 08:16 Changes: 03/31/2026 08:16 (65) Complete: 🔍 Cache ID: 99:88A:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸