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Base64 Expressions Plugin Vulnerable

Forum|Forum|1 year ago
April 15, 2025
6 replies
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Hi,

We are using Base64 Expressions plugin in our application in so many interfaces now this plugin is vulnerable and need to find the alternative for this plugin. can someone please help on this?

Note: we are using it to encode and decode the text.

Best answer by mikes0011

For plain text, Base64 conversion can be done using an OOB expression rule. Linked there is my posting of the most recent versions of both my base64 encoder and base64 decoder, hardened against extended characters like large unicode characters and even emojis.

davidj137213

Why do you say the smart serivce is vulnerable?

Anyway, you can implement your own function /smart service in order to solve the problem

priyankam7887Author

In appian health check report we got to know it's vulnerable and need to remove.

davidj137213

Ask in market about new version of the plugin, or create a new one.....

The support of smart services in the market falls on the developer

mikes0011Answer

Brainy

For plain text, Base64 conversion can be done using an OOB expression rule. Linked there is my posting of the most recent versions of both my base64 encoder and base64 decoder, hardened against extended characters like large unicode characters and even emojis.

priyankam7887Author

Thank you mike.

mikes0011

Brainy

Glad to help - would appreciate a 'verify' if you end up using my advice directly, of course [emoticon:c4563cd7d5574777a71c318021cbbcc8]

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