Vulnerability · Published Jul 23, 2026 · Assigned by VulDB
CVE-2026-16765CodeAstro Online Classroom loginlinkadmin.php sql injection
High 7.3
In plain English
A high-severity SQL injection in Online Classroom from CodeAstro. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.4%top 62.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in CodeAstro Online Classroom 1.0. Affected by this issue is some unknown functionality of the file /OnlineClassroom/loginlinkadmin.php. Executing a manipulation of the argument aid can lead to sql injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CodeAstro | Online Classroom | 1.0 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-382637 | CodeAstro Online Classroom loginlinkadmin.php sql injection vdb-entry, technical-description
- VDB-382637 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-16765 | CVE Analysis and Report third-party-advisory
- Submit #862023 | codeastro Online Classroom V1.0 SQL Injection third-party-advisory
- https://github.com/anglemsg2401-bot/cve/issues/1 exploit, issue-tracking
- https://codeastro.com/ product