CVE-2026-23836
HIGH WAF: Medium
CVSS 8.8
Published: 2026-01-19
CWE-20
HotCRP is conference review software. A problem introduced in April 2024 in version 3.1 led to inadequately sanitized code generation for HotCRP formulas which allowed users to trigger the execution of arbitrary PHP code. The problem is patched in release version 3.2.
WAF Coverage Analysis
Improper Input Validation
Medium WAF Coverage
OWASP: A03:2021 Injection
920xxx - Protocol Enforcement 941xxx - XSS / XXE 942xxx - SQL Injection
Affected Software
| Vendor | Product | Version |
|---|---|---|
| hotcrp | hotcrp | 3.0 - 3.2 |
References
- github.com (Patch)
- github.com (Patch)
- github.com (Patch, Vendor Advisory)