CVE-2026-54237
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Wavelog is web-based amateur radio logging software. From 1.8 until 2.4.2, Wavelog exposes /install/ajax.php and /install/includes/interface_assets/triggers.php after installation without an installation lock or permission check. Unsanitized input reaches write_config() and write_configfile() in install/includes/core/core_class.php, allowing a remote unauthenticated attacker to read or write log files and place attacker-controlled content into PHP configuration files. The resulting PHP configuration content can execute on the server. This issue is fixed in version 2.4.2.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| wavelog | wavelog | >= 1.8, < 2.4.2 | affected |
Weaknesses
- CWE-94: CWE-94: Improper Control of Generation of Code ('Code Injection')
- CWE-862: CWE-862: Missing Authorization
References
- https://github.com/wavelog/wavelog/security/advisories/GHSA-jxjv-chgm-rh36
- https://github.com/wavelog/wavelog/pull/3228
- https://github.com/wavelog/wavelog/commit/9661efa86eff4598bd1a7ad8ca4ec60e76b6fb25
- https://github.com/wavelog/wavelog/releases/tag/2.4.2
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