Vulnerability · Published Oct 26, 2026 · Assigned by VulDB
CVE-2026-116515itsourcecode Online Book Store book.php sql injection
Medium 6.3
In plain English
A medium-severity SQL injection in Online Book Store from itsourcecode. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 83.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been detected in itsourcecode Online Book Store 1.0. This vulnerability affects unknown code of the file /book.php. The manipulation of the argument bookisbn leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| itsourcecode | Online Book Store | 1.0 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-426408 | itsourcecode Online Book Store book.php sql injection vdb-entry, technical-description
- VDB-426408 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-116515 | CVE Analysis and Report third-party-advisory
- Submit #1022650 | itsourcecode Online Book Store V1.0 SQL Injection third-party-advisory
- https://github.com/yuyanyan888/freecode/issues/2 broken-link, exploit, issue-tracking
- https://itsourcecode.com/ product