Pentest (penetration test) = offensive security audit of your SaaS / site / app by ethical hackers. For 2026 African SMEs, becomes quasi-mandatory: B2B compliance, ISO 27001, POPIA, Cyber insurance. Here's what to know.
TL;DR
- Cost: 3K-30K€ for standard SaaS.
- Duration: 5-15 audit days + report.
- Frequency: 1x/year minimum + after major changes.
- Output: CVE-style report with severity + remediation.
Pentest types
1. Black box
Pentester has no information. Simulates external attacker.
- Cost : 5-15K€
- Duration : 7-15 days
- Discovers : external attack surface
2. Grey box
Pentester receives basic user accounts.
- Cost : 4-12K€
- Duration : 5-10 days
- Discovers : privilege escalation, IDOR, business logic vulns
3. White box
Pentester receives source code + architecture.
- Cost : 8-25K€
- Duration : 10-20 days
- Discovers : everything (subtle vulns, design flaws)
90% SMEs: grey box = good cost/coverage ratio.
OWASP Top 10 2024+ (to test)
- Broken Access Control (IDOR, missing auth)
- Cryptographic Failures (TLS, weak hashing)
- Injection (SQLi, NoSQLi, command injection)
- Insecure Design (architecture flaws)
- Security Misconfiguration
- Vulnerable Components (npm, pip outdated)
- Identification & Auth Failures (brute force, JWT)
- Software & Data Integrity Failures
- Security Logging Failures
- Server-Side Request Forgery (SSRF)
2026 Africa pentest providers
Local
- CSec Africa: Senegal/IC, French-speaking
- Wapack Labs Africa: Nigeria-focused
- Cyberhq: pan-Africa
- CSIRT-Senegal: for public sector
International (with Africa coverage)
- Bishop Fox: US leader, top quality
- NCC Group: UK, multi-country
- Synack: crowdsourced + AI
- HackerOne: bug bounty + pentest
- Cobalt: pentest-as-a-service
2026 pentest cost
| Scope | Black box | Grey box | White box |
|---|---|---|---|
| Showcase site | 2-5K€ | 1-3K€ | 3-8K€ |
| Simple B2B SaaS | 5-12K€ | 4-10K€ | 10-25K€ |
| Complex B2B SaaS | 12-30K€ | 10-25K€ | 25-60K€ |
| Mobile app | 4-8K€ | 3-7K€ | 8-15K€ |
| REST/GraphQL API | 5-12K€ | 4-10K€ | 10-25K€ |
| Cloud infra (AWS/GCP) | 8-20K€ | 6-15K€ | 15-40K€ |
If bug bounty instead: Intigriti / HackerOne $5-50K range/year.
Standard pentest workflow
- Scope definition (10d):
- URLs, accounts, exclusions, window
- Recon (2d):
- Subdomain enum, tech fingerprint, OSINT
- Vulnerability discovery (5-10d):
- Automated scan + manual exploitation
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- Exploitation + privesc (3-5d):
- PoC, business impact, attack chains
- Reporting (3-5d):
- Findings + CVSS severity + remediation
- Remediation (1-3 months):
- You fix findings
- Retest (2-3d):
- Fix validation
Pre-pentest checklist
- [ ] Written + signed scope
- [ ] Test accounts provided
- [ ] Production OR staging defined
- [ ] Window defined (hours, days)
- [ ] Data backup before
- [ ] WAF disabled OR dedicated lab
- [ ] Monitoring pentest alert disabled
- [ ] Key people on standby (incident response)
- [ ] NDA signed by pentester
Common 2026 SME findings examples
HIGH :
- IDOR on /api/users/:id (other accounts accessible)
- Blind SQL injection in search?q=
- Weak JWT secret (brute-forced 1h)
- Missing CSRF tokens in forms
MEDIUM :
- Session cookies without HttpOnly
- Missing / weak CSP headers
- Vulns in 6-month-old npm dependencies
- Information disclosure via stack traces
LOW :
- Missing rate limit /login
- HTTPS without HSTS
- Server header exposes Express version
- Verbose 404 / error pages
Typical remediation: 2-8 weeks dev work.
Pentest ROI
- Annual pentest cost : 5-15K€
- 2024 average SME breach cost: 200-2000K€ + reputation
- Clear ROI : 100-500x
Bonus: pentest = prerequisite for ISO 27001, POPIA compliance, B2B enterprise contracts.
FAQ
Q: Pentest vs code audit?
A: Different. Code audit = SAST (static). Pentest = DAST (running). Complementary.
Q: Bug bounty replaces pentest?
A: No. Pentest = depth-defined scope. Bug bounty = continuous but limited surface.
Q: Pentest mandatory for GDPR/POPIA?
A: Indirect: "appropriate technical measures" implies regular audits. Standard pentest to demonstrate.
Conclusion
2026 Africa SaaS annual pentest = 5-15K€ for standard SME. Grey box = sweet spot. Compliance + cyber insurance + B2B trust require it. Emerging Africa providers + international. Modern stack: annual pentest + bug bounty + SAST CI/CD.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.