Full account takeover in usememos/memos


Reported on

Dec 23rd 2022


Account take over via changing email and username and displayed name, After login you and open your settings you can update information ,There is an IDOR here that allows me to change any user email and username and displayed name

Proof of Concept



Full account takeover

We are processing your report and will contact the usememos/memos team within 24 hours. 17 days ago
We have contacted a member of the usememos/memos team and are waiting to hear back 16 days ago
STEVEN validated this vulnerability 13 days ago
Mohamed Abdelhady has been awarded the disclosure bounty
The fix bounty is now up for grabs
The researcher's credibility has increased: +7
13 days ago


Can you assign it as CVE !

STEVEN marked this as fixed in 0.9.1 with commit 3556ae 12 days ago
STEVEN has been awarded the fix bounty
This vulnerability has been assigned a CVE
STEVEN published this vulnerability 12 days ago
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