Plone CMS 3.x uses invariant data (a client username and a server secret) when calculating an HMAC-SHA1 value for an authentication cookie, which makes it easier for remote attackers to gain permanent access to an account by sniffing the network.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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EUVD-2022-4170 | Plone CMS 3.x uses invariant data (a client username and a server secret) when calculating an HMAC-SHA1 value for an authentication cookie, which makes it easier for remote attackers to gain permanent access to an account by sniffing the network. |
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GHSA-hjp5-hv33-q58g | Plone credentials stored in session cookie |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T08:17:34.695Z
Reserved: 2008-03-19T00:00:00
Link: CVE-2008-1396

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Status : Deferred
Published: 2008-03-20T00:44:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2008-1396

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