CVE-2026-5578 | CodeAstro Online Classroom 1.0 Parameter addassessment.php deleteid sql injection

VDB-355348 · CVE-2026-5578 · GCVE-100-355348 CODEASTRO ONLINE CLASSROOM 1.0 PARAMETER ADDASSESSMENT.PHP DELETEID SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.7 $0-$5k 1.08+ Summaryinfo A vulnerability classified as critical was found in CodeAstro Online Classroom 1.0. This issue affects some unknown processing of the file /OnlineClassroom/addassessment.php of the component Parameter Handler. Executing a manipulation of the argument deleteid can lead to sql injection. This vulnerability appears as CVE-2026-5578. The attack may be performed from remote. In addition, an exploit is available. Detailsinfo A vulnerability classified as critical was found in CodeAstro Online Classroom 1.0. This vulnerability affects an unknown function of the file /OnlineClassroom/addassessment.php of the component Parameter Handler. The manipulation of the argument deleteid with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The advisory is shared for download at github.com. This vulnerability was named CVE-2026-5578. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1505. It is possible to download the exploit at github.com. It is declared as proof-of-concept. By approaching the search of inurl:OnlineClassroom/addassessment.php it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor CodeAstro Name Online Classroom Version 1.0 Website Vendor: https://codeastro.com/ 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: Sql injection CWE: CWE-89 / CWE-74 / CWE-707 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Google Hack: 🔒 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 04/04/2026 Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Vendor: codeastro.com Advisory: github.com Status: Not defined CVE: CVE-2026-5578 (🔒) GCVE (CVE): GCVE-0-2026-5578 GCVE (VulDB): GCVE-100-355348 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 17:07 Changes: 04/04/2026 17:07 (56) Complete: 🔍 Submitter: zws58 Cache ID: 99:72E:101 Submitinfo Accepted Submit #783751: codeastro Online Classroom V1.0 SQL Injection (by zws58) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸