Snyk agent scan: AIOHTTP: Secure attribute not enforced for shared cookie (CVE-2026-111063)
Description
A vulnerability in the Snyk agent scan affecting AIOHTTP allows the Secure attribute of a shared cookie to not be enforced. This means a cookie marked as Secure could be transmitted over unencrypted HTTP connections, potentially exposing sensitive session data. The issue affects versions from 0.4.3 up to but not including 0.6.9. A patch is available to address this vulnerability.
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-111063 concerns the failure to enforce the Secure attribute on a shared cookie within AIOHTTP as used by the Snyk agent scan product. The Secure attribute is intended to ensure cookies are only sent over encrypted HTTPS connections. Due to this flaw, cookies marked Secure may be sent over unencrypted HTTP requests, increasing the risk of interception. The affected versions are >=0.4.3 and <0.6.9. The vulnerability has been published and a patch is available, though no CVSS score or known exploits in the wild have been reported.
Potential Impact
Cookies marked with the Secure attribute may be transmitted over unencrypted HTTP connections, potentially exposing session or authentication tokens to interception by network attackers. This could lead to session hijacking or other unauthorized access if an attacker captures these cookies.
Mitigation Recommendations
A patch is available for this vulnerability. Users should upgrade to version 0.6.9 or later to ensure the Secure attribute is properly enforced on shared cookies. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- BREW-snyk-agent-scan-CVE-2026-111063
- Osv Schema Version
- 1.7.3
- Ecosystems
- ["Homebrew"]
- State
- PUBLISHED
Threat ID: 6ada44e84d27ba8daa6a52be
Added to database: 10/22/2026, 17:16:24 UTC
Last enriched: 10/22/2026, 17:29:28 UTC
Last updated: 10/22/2026, 20:15:13 UTC
Views: 2
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