CVE-2026-30778 | Apache SkyWalking up to 10.3.0 OAP Endpoint /debugging/config/dump information disclosure

VDB-357667 · CVE-2026-30778 · GCVE-0-2026-30778 APACHE SKYWALKING UP TO 10.3.0 OAP ENDPOINT /DEBUGGING/CONFIG/DUMP INFORMATION DISCLOSURE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.4 $0-$5k 3.84+ Summaryinfo A vulnerability identified as problematic has been detected in Apache SkyWalking up to 10.3.0. This affects an unknown part of the file /debugging/config/dump of the component OAP Endpoint. This manipulation causes information disclosure. This vulnerability is tracked as CVE-2026-30778. No exploit exists. You should upgrade the affected component. Detailsinfo A vulnerability was found in Apache SkyWalking up to 10.3.0. It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the file /debugging/config/dump of the component OAP Endpoint. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. It is possible to read the advisory at lists.apache.org. This vulnerability is known as CVE-2026-30778. The exploitation appears to be easy. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/15/2026). The attack technique deployed by this issue is T1592 according to MITRE ATT&CK. Upgrading to version 10.4.0 eliminates this vulnerability. Productinfo Vendor Apache Name SkyWalking Version 10.0 10.1 10.2 10.3.0 License open-source Website Vendor: https://www.apache.org/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.5 VulDB Meta Temp Score: 3.4 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 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: Information disclosure CWE: CWE-200 / CWE-284 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Partially 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: SkyWalking 10.4.0 Timelineinfo 04/15/2026 Advisory disclosed 04/15/2026 +0 days VulDB entry created 04/15/2026 +0 days VulDB entry last update Sourcesinfo Vendor: apache.org Advisory: lists.apache.org Status: Confirmed CVE: CVE-2026-30778 (🔒) GCVE (CVE): GCVE-0-2026-30778 GCVE (VulDB): GCVE-100-357667 Entryinfo Created: 04/15/2026 07:36 Changes: 04/15/2026 07:36 (53) Complete: 🔍 Cache ID: 99:824:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸