CVE-2026-40039
7.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Pachno 1.0.6 contains an open redirection vulnerability that allows attackers to redirect users to arbitrary external websites by manipulating the return_to parameter. Attackers can craft malicious login URLs with unvalidated return_to values to conduct phishing attacks and steal user credentials.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Pachno | Pachno | 1.0.6 | affected |
Weaknesses
- CWE-305: Authentication Bypass by Primary Weakness
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5981.php
- https://www.vulncheck.com/advisories/pachno-open-redirection-via-return-to-parameter
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