CVE-2026-123677 Details
Description
A vulnerability was found in xxyopen/201206030 novel up to 3.5.0. Affected is the function getBookChapter of the file src/main/java/io/github/xxyopen/novel/service/impl/BookServiceImpl.java of the component Book Chapter Read Handler. Performing a manipulation of the argument chapterId results in authorization bypass. The attack may be initiated remotely. The exploit has been made public and could be used. The patch is named b8134e774820e0971fa9d8074405b49a01c99bdc. It is suggested to install a patch to address this issue.
An authorization bypass vulnerability has been identified in xxyopen/201206030 novel versions through 3.5.0. The issue arises in the Book Chapter Read Handler component, specifically within the getBookChapter function of the BookServiceImpl.java file. The vulnerability allows remote exploitation by manipulating the chapterId argument, bypassing authorization checks and potentially leading to unauthorized access to book chapters.
Users are advised to update to the latest version of the xxyopen/201206030 novel repository, where this vulnerability has been patched. The specific commit addressing this issue is b8134e774820e0971fa9d8074405b49a01c99bdc.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Nov 6, 2026CISA-ADP
Assessed Nov 6, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/201206030/novel/commit/b8134e774820e0971fa9d8074405b49a01c99bdc | [email protected] | Source CodeVendor |
| https://github.com/201206030/novel/pull/51 | [email protected] | Issue TrackingVendor |
| https://vuldb.com/cve/CVE-2026-123677 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/1033604 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/431794 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/431794/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-285 | Improper Authorization | [email protected] |
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| xxyopen/201206030 novel | <= 3.5.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Nov 6, 2026 | CVE Modified | CISA-ADP |
| Nov 6, 2026 | New CVE Received | [email protected] |