What’s Vulnerable › Vulnerabilities

CVE-2026-38979

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-06 · updated 2026-07-09
• Weakness: CWE-1021

Description

ajenti through v2.2.13 has a clickjacking weakness in the browser-facing login and administrative UI. In ajenti-core/aj/http.py, the core HTTP response path initializes an empty header list, forwards handler-added headers verbatim, and finalizes responses through WSGI start_response() without adding anti-framing protections such as X-Frame-Options or a Content-Security-Policy frame-ancestors restriction.

References

• https://github.com/ajenti/ajenti
• https://github.com/ajenti/ajenti/commit/e54e83888fc7cb10061a18b04c1a7e3100d77f03

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