Description
The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in http/httpLib.c. With a forged HTTP request, it is possible to bypass authentication for the form and digest login types.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
GitHub 1 repository
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CyberCTF/vulhub-appweb-cve-2018-8715 ★ 0 · Oct 8, 2026
Vulhub appweb/CVE-2018-8715: Appweb Digest Authentication Bypass (CVE-2018-8715), run with Isoloom
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- AppWeb - Authentication Bypass http/cves/2018/CVE-2018-8715.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.