CVE-2026-6649 | Qibo CMS 1.0 /index/image/headers starts server-side request forgery

VDB-358283 · SUBMIT #793510 · CVE-2026-6649 QIBO CMS 1.0 /INDEX/IMAGE/HEADERS STARTS SERVER-SIDE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability identified as critical has been detected in Qibo CMS 1.0. This affects an unknown part of the file /index/image/headers. The manipulation of the argument starts leads to server-side request forgery. This vulnerability is listed as CVE-2026-6649. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability, which was classified as critical, has been found in Qibo CMS 1.0. This issue affects some unknown functionality of the file /index/image/headers. The manipulation of the argument starts with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. It is possible to read the advisory at tcn60zf28jhk.feishu.cn. The identification of this vulnerability is CVE-2026-6649. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. The exploit is available at tcn60zf28jhk.feishu.cn. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type Content Management System Vendor Qibo Name CMS Version 1.0 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 5.7 VulDB Base Score: 6.3 VulDB Temp Score: 5.7 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: Server-side request forgery CWE: CWE-918 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 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: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/20/2026 Advisory disclosed 04/20/2026 +0 days VulDB entry created 04/20/2026 +0 days VulDB entry last update Sourcesinfo Advisory: tcn60zf28jhk.feishu.cn Status: Not defined CVE: CVE-2026-6649 (🔒) GCVE (CVE): GCVE-0-2026-6649 GCVE (VulDB): GCVE-100-358283 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/20/2026 07:46 Changes: 04/20/2026 07:46 (57) Complete: 🔍 Submitter: EthX0_ Cache ID: 99:B4B:101 Submitinfo Accepted Submit #793510: Guangzhou Qibo Network Technology Co., Ltd. Qibo CMS (x1_of_cms) X1.0 SSRF (by EthX0_) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸