Cross-site Request Forgery (CSRF) Affecting mailman package, versions <4:2.1.15-26.21.amzn1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Sept 2021
- disclosed2 Sept 2016
Introduced: 2 Sep 2016
CVE-2016-6893 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 mailman to version 4:2.1.15-26.21.amzn1 or higher.
This issue was patched in ALAS-2018-985.
NVD Description
Note: Versions mentioned in the description apply only to the upstream mailman package and not the mailman package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
Cross-site request forgery (CSRF) vulnerability in the user options page in GNU Mailman 2.1.x before 2.1.23 allows remote attackers to hijack the authentication of arbitrary users for requests that modify an option, as demonstrated by gaining access to the credentials of a victim's account.